630 Area CodeAurora, IL
Area code 630 covers Aurora and nearby communities in Illinois, in the Central Time (CT) zone, home to about 1,703,350 people across 61 cities. It overlays 331, so the same region uses both and every local call needs all ten digits.
Where is area code 630?
Area code 630 serves part of Aurora, IL and the surrounding areas. It has a single overlay (331) that serves the same area.
Overview of the 630 Area Code
What is the 630 area code?
The 630 area code serves Aurora, Illinois, alongside other established area codes. When you see a 630 number, it indicates a local number within this geographic area.
Why was area code 630 created?
Area code 630 went into service on August 3, 1996, taking over territory that had been part of area code 708. The overlay code 331 now serves the same area.
Geographic Coverage of the 630 Area Code
The 630 area code serves Aurora and surrounding areas in Illinois. It operates within the Central Time (CT) time zone. It complements the coverage of area code 331. This area code covers several key cities, including:
- Aurora
- Naperville
- Joliet
- Bolingbrook
- Wheaton
- Downers Grove
Got a call from a 630 number? It came from Aurora, IL. Since 630 overlays with 331, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, Aurora accounts for about 10.6%; the rest is split across 60 smaller cities.
Aurora Area Codes Overview
Aurora is served by multiple area codes, reflecting its telecommunications needs. The 630 area code operates alongside 331. Here are the area codes serving this region:
The introduction of the 630 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 630 cover?
| City | State | Population | Population in 630 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Aurora | IL | 180,710 | 180,710 | 10.6% | 100.0% |
| Naperville | IL | 153,124 | 148,918 | 9.0% | 97.3% |
| Joliet | IL | 151,837 | 0 | 8.9% | 0.0% |
| Bolingbrook | IL | 74,756 | 68,288 | 4.4% | 91.3% |
| Wheaton | IL | 53,741 | 53,741 | 3.2% | 100.0% |
| Downers Grove | IL | 50,552 | 50,552 | 3.0% | 100.0% |
| Plainfield | IL | 48,881 | 6,985 | 2.9% | 14.3% |
| Elmhurst | IL | 46,108 | 46,108 | 2.7% | 100.0% |
| Lombard | IL | 44,490 | 44,490 | 2.6% | 100.0% |
| Romeoville | IL | 41,177 | 4,610 | 2.4% | 11.2% |
| Bartlett | IL | 40,718 | 36,452 | 2.4% | 89.5% |
| Carol Stream | IL | 39,556 | 39,556 | 2.3% | 100.0% |
| Oswego | IL | 38,778 | 38,778 | 2.3% | 100.0% |
| Streamwood | IL | 38,360 | 34,935 | 2.3% | 91.1% |
| Hanover Park | IL | 36,685 | 36,685 | 2.2% | 100.0% |
| Addison | IL | 35,728 | 35,728 | 2.1% | 100.0% |
| Woodridge | IL | 34,103 | 34,103 | 2.0% | 100.0% |
| St. Charles | IL | 33,482 | 33,482 | 2.0% | 100.0% |
| Glendale Heights | IL | 32,866 | 32,866 | 1.9% | 100.0% |
| Glen Ellyn | IL | 28,872 | 28,872 | 1.7% | 100.0% |
| Batavia | IL | 26,555 | 26,555 | 1.6% | 100.0% |
| Yorkville | IL | 25,986 | 25,986 | 1.5% | 100.0% |
| West Chicago | IL | 25,469 | 25,469 | 1.5% | 100.0% |
| Westmont | IL | 24,308 | 24,308 | 1.4% | 100.0% |
| Lisle | IL | 23,548 | 23,548 | 1.4% | 100.0% |
| Roselle | IL | 22,871 | 22,871 | 1.3% | 100.0% |
| Bloomingdale | IL | 22,622 | 22,622 | 1.3% | 100.0% |
| Villa Park | IL | 22,020 | 22,020 | 1.3% | 100.0% |
| Darien | IL | 22,015 | 22,015 | 1.3% | 100.0% |
| Montgomery | IL | 21,957 | 21,957 | 1.3% | 100.0% |
| Geneva | IL | 21,168 | 21,168 | 1.2% | 100.0% |
| North Aurora | IL | 19,329 | 19,329 | 1.1% | 100.0% |
| Bensenville | IL | 18,629 | 18,629 | 1.1% | 100.0% |
| Lemont | IL | 18,203 | 18,203 | 1.1% | 100.0% |
| Hinsdale | IL | 17,598 | 17,598 | 1.0% | 100.0% |
| Warrenville | IL | 15,247 | 15,247 | 0.9% | 100.0% |
| Wood Dale | IL | 13,983 | 13,983 | 0.8% | 100.0% |
| Plano | IL | 12,677 | 12,677 | 0.7% | 100.0% |
| Burr Ridge | IL | 11,202 | 11,202 | 0.7% | 100.0% |
| Campton Hills | IL | 10,894 | 10,894 | 0.6% | 100.0% |
| Winfield | IL | 10,199 | 10,199 | 0.6% | 100.0% |
| Itasca | IL | 9,506 | 9,506 | 0.6% | 100.0% |
| Sugar Grove | IL | 9,339 | 9,339 | 0.5% | 100.0% |
| Willowbrook | IL | 9,179 | 9,179 | 0.5% | 100.0% |
| Clarendon Hills | IL | 8,703 | 8,703 | 0.5% | 100.0% |
| Oak Brook | IL | 8,188 | 8,188 | 0.5% | 100.0% |
| Boulder Hill | IL | 8,108 | 8,108 | 0.5% | 100.0% |
| Sandwich | IL | 7,299 | 0 | 0.4% | 0.0% |
| Elburn | IL | 6,826 | 6,826 | 0.4% | 100.0% |
| Willow Springs | IL | 5,793 | 0 | 0.3% | 0.0% |
| Palos Park | IL | 4,810 | 2,908 | 0.3% | 60.5% |
| Indian Head Park | IL | 3,956 | 0 | 0.2% | 0.0% |
| Oakbrook Terrace | IL | 2,729 | 2,729 | 0.2% | 100.0% |
| Wayne | IL | 2,285 | 2,285 | 0.1% | 100.0% |
| Prestbury | IL | 1,722 | 1,722 | 0.1% | 100.0% |
| Maple Park | IL | 1,482 | 0 | 0.1% | 0.0% |
| Big Rock | IL | 1,086 | 1,086 | 0.1% | 100.0% |
| Lily Lake | IL | 1,059 | 1,059 | 0.1% | 100.0% |
| Kaneville | IL | 447 | 447 | 0.0% | 100.0% |
| Virgil | IL | 284 | 284 | 0.0% | 100.0% |
| Millbrook | IL | 282 | 0 | 0.0% | 0.0% |
City population is shown in full. The share of each city inside 630 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
What counties does area code 630 cover?
1,703,350 residents across 5 counties, counted inside the 630 boundary — a county split between codes contributes only its part.
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 630 been reported for unwanted calls?
Yes – 1,718 unwanted-call complaints were reported to the FTC for numbers showing a 630 area code (May 29 – Aug 14, 2026).
- 58% robocalls
- ↓ 33% vs prior period
Most-reported subjects
- Other46%782
- Dropped call or no message13%218
- Reducing your debt (credit cards, mortgage, student loans)11%184
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Which prefixes and exchanges belong to area code 630?
78% assigned to a telco
- 66% Landline
- 34% Wireless
- 0% Unknown
of 782 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (630)200- | Wireless | Verizon Wireless |
| (630)201- | Wireless | Sprint Spectrum |
| (630)202- | Wireless | Sprint Spectrum |
| (630)203- | Landline | Mcimetro Access Transmission Services |
| (630)204- | Wireless | Verizon Wireless |
| (630)205- | Wireless | Sprint Spectrum |
| (630)206- | Landline | Level 3 Communications |
| (630)207- | Wireless | New Cingular Wireless Pcs |
| (630)208- | Landline | Illinois Bell Tel Co |
| (630)209- | Wireless | New Cingular Wireless Pcs |
| (630)210- | Landline | At&T |
| (630)212- | Wireless | New Cingular Wireless Pcs |
| (630)213- | Landline | Illinois Bell Tel Co |
| (630)214- | Landline | Level 3 Communications |
| (630)215- | Wireless | New Cingular Wireless Pcs |
| (630)216- | Landline | Rcn Telecom Services Of Illinios |
| (630)217- | Wireless | New Cingular Wireless Pcs |
| (630)218- | Landline | Illinois Bell Tel Co |
| (630)219- | Landline | Level 3 Communications |
| (630)220- | Wireless | New Cingular Wireless Pcs |
| (630)221- | Landline | Illinois Bell Tel Co |
| (630)222- | Wireless | Verizon Wireless |
| (630)223- | Wireless | Usa Mobility Wireless |
| (630)224- | Landline | Illinois Bell Tel Co |
| (630)225- | Landline | Level 3 Communications |
| (630)226- | Landline | Illinois Bell Tel Co |
| (630)227- | Landline | Illinois Bell Tel Co |
| (630)228- | Landline | Level 3 Communications |
| (630)229- | Landline | Comcast Ip Phone |
| (630)230- | Landline | Illinois Bell Tel Co |
| (630)231- | Landline | Illinois Bell Tel Co |
| (630)232- | Landline | Illinois Bell Tel Co |
| (630)233- | Landline | Ovation Communications Of Illinois |
| (630)234- | Wireless | New Cingular Wireless Pcs |
| (630)235- | Wireless | New Cingular Wireless Pcs |
| (630)236- | Landline | Illinois Bell Tel Co |
| (630)237- | Landline | Teleport Communications America |
| (630)238- | Landline | Illinois Bell Tel Co |
| (630)239- | Landline | Mcimetro Access Transmission Services |
| (630)240- | Wireless | New Cingular Wireless Pcs |
| (630)241- | Landline | Illinois Bell Tel Co |
| (630)242- | Landline | Level 3 Communications |
| (630)243- | Landline | Illinois Bell Tel Co |
| (630)244- | Wireless | New Cingular Wireless Pcs |
| (630)245- | Landline | Illinois Bell Tel Co |
| (630)246- | Landline | Level 3 Communications |
| (630)247- | Wireless | New Cingular Wireless Pcs |
| (630)248- | Wireless | New Cingular Wireless Pcs |
| (630)249- | Wireless | Usa Mobility Wireless |
| (630)250- | Landline | Illinois Bell Tel Co |
| (630)251- | Wireless | New Cingular Wireless Pcs |
| (630)252- | Landline | Illinois Bell Tel Co |
| (630)253- | Wireless | New Cingular Wireless Pcs |
| (630)254- | Wireless | New Cingular Wireless Pcs |
| (630)255- | Wireless | Usa Mobility Wireless |
| (630)256- | Landline | Illinois Bell Tel Co |
| (630)257- | Landline | Illinois Bell Tel Co |
| (630)258- | Wireless | New Cingular Wireless Pcs |
| (630)259- | Landline | Mcimetro Access Transmission Services |
| (630)260- | Landline | Illinois Bell Tel Co |
| (630)261- | Landline | Illinois Bell Tel Co |
| (630)262- | Landline | Illinois Bell Tel Co |
| (630)263- | Wireless | Verizon Wireless |
| (630)264- | Landline | Illinois Bell Tel Co |
| (630)265- | Landline | American Messaging Services |
| (630)266- | Wireless | Usa Mobility Wireless |
| (630)267- | Wireless | New Cingular Wireless Pcs |
| (630)268- | Landline | Illinois Bell Tel Co |
| (630)269- | Wireless | Verizon Wireless |
| (630)270- | Wireless | Verizon Wireless |
| (630)271- | Landline | Illinois Bell Tel Co |
| (630)272- | Wireless | New Cingular Wireless Pcs |
| (630)273- | Landline | First Communications |
| (630)274- | Landline | Teleport Communications America |
| (630)275- | Landline | Illinois Bell Tel Co |
| (630)276- | Landline | Mcimetro Access Transmission Services |
| (630)277- | Wireless | Verizon Wireless |
| (630)278- | Wireless | New Cingular Wireless Pcs |
| (630)279- | Landline | Illinois Bell Tel Co |
| (630)280- | Wireless | New Cingular Wireless Pcs |
| (630)281- | Landline | Level 3 Communications |
| (630)282- | Landline | Mcimetro Access Transmission Services |
| (630)283- | Landline | Teleport Communications America |
| (630)284- | Wireless | New Cingular Wireless Pcs |
| (630)285- | Landline | Illinois Bell Tel Co |
| (630)286- | Landline | Xo Illinois |
| (630)287- | Wireless | New Cingular Wireless Pcs |
| (630)288- | Landline | Teleport Communications America |
| (630)289- | Landline | Illinois Bell Tel Co |
| (630)290- | Wireless | T-Mobile Usa |
| (630)291- | Wireless | Verizon Wireless |
| (630)292- | Wireless | Verizon Wireless |
| (630)293- | Landline | Illinois Bell Tel Co |
| (630)294- | Wireless | Verizon Wireless |
| (630)295- | Landline | Illinois Bell Tel Co |
| (630)296- | Landline | Teleport Communications America |
| (630)297- | Landline | Level 3 Communications |
| (630)298- | Landline | American Messaging Services |
| (630)299- | Landline | Level 3 Communications |
| (630)300- | Landline | Mcimetro Access Transmission Services |
| (630)301- | Landline | Rcn Telecom Services Of Illinios |
| (630)302- | Wireless | Verizon Wireless |
| (630)303- | Wireless | Verizon Wireless |
| (630)304- | Wireless | Indiana Paging Network |
| (630)305- | Landline | Illinois Bell Tel Co |
| (630)306- | Wireless | New Cingular Wireless Pcs |
| (630)307- | Landline | Illinois Bell Tel Co |
| (630)308- | Wireless | Verizon Wireless |
| (630)309- | Wireless | Verizon Wireless |
| (630)310- | Landline | Rcn Telecom Services Of Illinios |
| (630)312- | Landline | Illinois Bell Tel Co |
| (630)313- | Landline | Rcn Telecom Services Of Illinios |
| (630)314- | Landline | Illinois Bell Tel Co |
| (630)315- | Landline | Mcimetro Access Transmission Services |
| (630)316- | Landline | American Messaging Services |
| (630)317- | Landline | Mcimetro Access Transmission Services |
| (630)318- | Landline | Level 3 Communications |
| (630)319- | Wireless | Verizon Wireless |
| (630)320- | Landline | Teleport Communications America |
| (630)321- | Landline | Illinois Bell Tel Co |
| (630)322- | Landline | Illinois Bell Tel Co |
| (630)323- | Landline | Illinois Bell Tel Co |
| (630)324- | Landline | Mcimetro Access Transmission Services |
| (630)325- | Landline | Illinois Bell Tel Co |
| (630)326- | Landline | Teleport Communications America |
| (630)327- | Wireless | Sprint Spectrum |
| (630)328- | Landline | Teleport Communications America |
| (630)329- | Wireless | New Cingular Wireless Pcs |
| (630)330- | Wireless | Sprint Spectrum |
| (630)332- | Landline | Choice One Comm Il |
| (630)333- | Wireless | Sprint Spectrum |
| (630)334- | Wireless | Verizon Wireless |
| (630)335- | Wireless | Sprint Spectrum |
| (630)336- | Wireless | New Cingular Wireless Pcs |
| (630)337- | Wireless | New Cingular Wireless Pcs |
| (630)338- | Wireless | New Cingular Wireless Pcs |
| (630)339- | Landline | Level 3 Communications |
| (630)340- | Wireless | T-Mobile Usa |
| (630)341- | Wireless | Verizon Wireless |
| (630)342- | Wireless | Usa Mobility Wireless |
| (630)343- | Landline | At&T |
| (630)344- | Landline | Xo Illinois |
| (630)345- | Landline | Illinois Bell Tel Co |
| (630)346- | Wireless | New Cingular Wireless Pcs |
| (630)347- | Wireless | New Cingular Wireless Pcs |
| (630)348- | Landline | Xo Illinois |
| (630)349- | Landline | Vonage America |
| (630)350- | Landline | Illinois Bell Tel Co |
| (630)351- | Landline | Illinois Bell Tel Co |
| (630)352- | Wireless | Verizon Wireless |
| (630)353- | Landline | Illinois Bell Tel Co |
| (630)354- | Landline | Paetec Communications |
| (630)355- | Landline | Illinois Bell Tel Co |
| (630)356- | Wireless | Usa Mobility Wireless |
| (630)357- | Landline | Illinois Bell Tel Co |
| (630)358- | Landline | Level 3 Communications |
| (630)359- | Landline | Teleport Communications America |
| (630)360- | Wireless | Verizon Wireless |
| (630)361- | Wireless | Sprint Spectrum |
| (630)362- | Wireless | T-Mobile Usa |
| (630)363- | Wireless | New Cingular Wireless Pcs |
| (630)364- | Landline | Level 3 Communications |
| (630)365- | Landline | Illinois Bell Tel Co |
| (630)366- | Landline | Mcimetro Access Transmission Services |
| (630)367- | Wireless | Usa Mobility Wireless |
| (630)368- | Landline | Illinois Bell Tel Co |
| (630)369- | Landline | Illinois Bell Tel Co |
| (630)370- | Wireless | Verizon Wireless |
| (630)371- | Landline | Xo Illinois |
| (630)372- | Landline | Illinois Bell Tel Co |
| (630)373- | Wireless | New Cingular Wireless Pcs |
| (630)374- | Wireless | Usa Mobility Wireless |
| (630)375- | Landline | Illinois Bell Tel Co |
| (630)376- | Landline | Xo Illinois |
| (630)377- | Landline | Illinois Bell Tel Co |
| (630)378- | Landline | Illinois Bell Tel Co |
| (630)379- | Landline | Xo Illinois |
| (630)380- | Wireless | New Cingular Wireless Pcs |
| (630)381- | Landline | Illinois Bell Tel Co |
| (630)382- | Landline | Mcimetro Access Transmission Services |
| (630)383- | Landline | Mcimetro Access Transmission Services |
| (630)384- | Landline | Illinois Bell Tel Co |
| (630)385- | Landline | Level 3 Communications |
| (630)386- | Wireless | New Cingular Wireless Pcs |
| (630)387- | Landline | First Communications |
| (630)388- | Landline | Xo Illinois |
| (630)389- | Landline | Level 3 Communications |
| (630)390- | Landline | Xo Illinois |
| (630)391- | Wireless | Verizon Wireless |
| (630)392- | Wireless | Sprint Spectrum |
| (630)393- | Landline | Illinois Bell Tel Co |
| (630)394- | Landline | Bandwidth.Com Clec |
| (630)395- | Landline | Mcimetro Access Transmission Services |
| (630)396- | Landline | Rcn Telecom Services Of Illinios |
| (630)397- | Landline | Ovation Communications Of Illinois |
| (630)398- | Wireless | New Cingular Wireless Pcs |
| (630)399- | Wireless | Verizon Wireless |
| (630)400- | Wireless | T-Mobile Usa |
| (630)401- | Wireless | T-Mobile Usa |
| (630)402- | Landline | Comcast Ip Phone |
| (630)403- | Landline | Paetec Communications |
| (630)404- | Wireless | Verizon Wireless |
| (630)405- | Landline | Xo Illinois |
| (630)406- | Landline | Illinois Bell Tel Co |
| (630)407- | Landline | Illinois Bell Tel Co |
| (630)408- | Wireless | New Cingular Wireless Pcs |
| (630)409- | Landline | Level 3 Communications |
| (630)410- | Landline | Teleport Communications America |
| (630)412- | Landline | Teleport Communications America |
| (630)413- | Landline | Level 3 Communications |
| (630)414- | Wireless | New Cingular Wireless Pcs |
| (630)415- | Landline | Illinois Bell Tel Co |
| (630)416- | Landline | Illinois Bell Tel Co |
| (630)417- | Wireless | Sprint Spectrum |
| (630)418- | Wireless | New Cingular Wireless Pcs |
| (630)419- | Wireless | Usa Mobility Wireless |
| (630)420- | Landline | Illinois Bell Tel Co |
| (630)421- | Wireless | Verizon Wireless |
| (630)422- | Landline | Teleport Communications America |
| (630)423- | Landline | Teleport Communications America |
| (630)424- | Landline | Illinois Bell Tel Co |
| (630)425- | Landline | Teleport Communications America |
| (630)426- | Landline | Teleport Communications America |
| (630)427- | Landline | Illinois Bell Tel Co |
| (630)428- | Landline | Illinois Bell Tel Co |
| (630)429- | Landline | At&T |
| (630)430- | Wireless | Sprint Spectrum |
| (630)431- | Wireless | New Cingular Wireless Pcs |
| (630)432- | Wireless | Verizon Wireless |
| (630)433- | Landline | Mcimetro Access Transmission Services |
| (630)434- | Landline | Illinois Bell Tel Co |
| (630)435- | Landline | Illinois Bell Tel Co |
| (630)436- | Wireless | New Cingular Wireless Pcs |
| (630)437- | Landline | Ovation Communications Of Illinois |
| (630)438- | Landline | Mcimetro Access Transmission Services |
| (630)439- | Landline | Xo Illinois |
| (630)440- | Wireless | T-Mobile Usa |
| (630)441- | Landline | At&T |
| (630)442- | Landline | At&T |
| (630)443- | Landline | Illinois Bell Tel Co |
| (630)444- | Landline | Illinois Bell Tel Co |
| (630)445- | Landline | At&T |
| (630)446- | Landline | Mcimetro Access Transmission Services |
| (630)447- | Landline | Level 3 Communications |
| (630)448- | Landline | Level 3 Communications |
| (630)449- | Landline | Teleport Communications America |
| (630)450- | Wireless | Verizon Wireless |
| (630)451- | Landline | Level 3 Communications |
| (630)452- | Wireless | Sprint Spectrum |
| (630)453- | Wireless | Verizon Wireless |
| (630)454- | Landline | Xo Illinois |
| (630)455- | Landline | Illinois Bell Tel Co |
| (630)456- | Landline | At&T |
| (630)457- | Landline | Level 3 Communications |
| (630)458- | Landline | Illinois Bell Tel Co |
| (630)459- | Wireless | Verizon Wireless |
| (630)460- | Wireless | New Cingular Wireless Pcs |
| (630)461- | Wireless | Sprint Spectrum |
| (630)462- | Landline | Illinois Bell Tel Co |
| (630)463- | Landline | Mcimetro Access Transmission Services |
| (630)464- | Wireless | New Cingular Wireless Pcs |
| (630)465- | Landline | Bandwidth.Com Clec |
| (630)466- | Landline | Illinois Bell Tel Co |
| (630)467- | Landline | Illinois Bell Tel Co |
| (630)468- | Landline | Rcn Telecom Services Of Illinios |
| (630)469- | Landline | Illinois Bell Tel Co |
| (630)470- | Wireless | Verizon Wireless |
| (630)471- | Wireless | New Cingular Wireless Pcs |
| (630)472- | Landline | Illinois Bell Tel Co |
| (630)473- | Landline | Comcast Ip Phone |
| (630)474- | Landline | Comcast Ip Phone |
| (630)475- | Landline | Mcimetro Access Transmission Services |
| (630)476- | Wireless | Verizon Wireless |
| (630)477- | Landline | Mcimetro Access Transmission Services |
| (630)478- | Landline | At&T |
| (630)479- | Wireless | Sprint Spectrum |
| (630)480- | Landline | Teleport Communications America |
| (630)481- | Landline | Teleport Communications America |
| (630)482- | Landline | Illinois Bell Tel Co |
| (630)483- | Landline | Illinois Bell Tel Co |
| (630)484- | Wireless | New Cingular Wireless Pcs |
| (630)485- | Landline | Ovation Communications Of Illinois |
| (630)486- | Landline | At&T |
| (630)487- | Wireless | Verizon Wireless |
| (630)488- | Wireless | Verizon Wireless |
| (630)489- | Landline | Onvoy |
| (630)490- | Landline | Teleport Communications America |
| (630)491- | Landline | Peerless Network Of Illinois |
| (630)492- | Landline | Teleport Communications America |
| (630)493- | Landline | Illinois Bell Tel Co |
| (630)494- | Wireless | New Cingular Wireless Pcs |
| (630)495- | Landline | Illinois Bell Tel Co |
| (630)496- | Landline | Ovation Communications Of Illinois |
| (630)497- | Landline | Illinois Bell Tel Co |
| (630)498- | Wireless | Usa Mobility Wireless |
| (630)499- | Landline | Illinois Bell Tel Co |
| (630)501- | Landline | Comcast Ip Phone |
| (630)502- | Wireless | New Cingular Wireless Pcs |
| (630)503- | Landline | Teleport Communications America |
| (630)504- | Landline | Teleport Communications America |
| (630)505- | Landline | Illinois Bell Tel Co |
| (630)506- | Wireless | T-Mobile Usa |
| (630)507- | Wireless | New Cingular Wireless Pcs |
| (630)508- | Wireless | Verizon Wireless |
| (630)509- | Landline | At&T |
| (630)510- | Landline | Illinois Bell Tel Co |
| (630)512- | Landline | Illinois Bell Tel Co |
| (630)513- | Landline | Illinois Bell Tel Co |
| (630)514- | Wireless | Sprint Spectrum |
| (630)515- | Landline | Illinois Bell Tel Co |
| (630)516- | Landline | Illinois Bell Tel Co |
| (630)517- | Landline | Level 3 Communications |
| (630)518- | Landline | Mcimetro Access Transmission Services |
| (630)519- | Landline | Teleport Communications America |
| (630)520- | Landline | Teleport Communications America |
| (630)521- | Landline | Illinois Bell Tel Co |
| (630)522- | Landline | Mcimetro Access Transmission Services |
| (630)523- | Landline | Ovation Communications Of Illinois |
| (630)524- | Landline | Level 3 Communications |
| (630)525- | Wireless | New Cingular Wireless Pcs |
| (630)526- | Landline | Teleport Communications America |
| (630)527- | Landline | Illinois Bell Tel Co |
| (630)528- | Landline | First Communications |
| (630)529- | Landline | Illinois Bell Tel Co |
| (630)530- | Landline | Illinois Bell Tel Co |
| (630)531- | Wireless | Verizon Wireless |
| (630)532- | Landline | Ovation Communications Of Illinois |
| (630)533- | Wireless | Verizon Wireless |
| (630)534- | Landline | Ovation Communications Of Illinois |
| (630)535- | Wireless | Indiana Paging Network |
| (630)536- | Landline | Teleport Communications America |
| (630)537- | Landline | Illinois Bell Tel Co |
| (630)538- | Wireless | T-Mobile Usa |
| (630)539- | Landline | Illinois Bell Tel Co |
| (630)540- | Landline | Illinois Bell Tel Co |
| (630)541- | Landline | Teleport Communications America |
| (630)542- | Wireless | New Cingular Wireless Pcs |
| (630)543- | Landline | Illinois Bell Tel Co |
| (630)544- | Landline | Ovation Communications Of Illinois |
| (630)545- | Landline | Illinois Bell Tel Co |
| (630)546- | Wireless | Sprint Spectrum |
| (630)547- | Landline | Level 3 Communications |
| (630)548- | Landline | Illinois Bell Tel Co |
| (630)549- | Landline | Teleport Communications America |
| (630)550- | Landline | Ovation Communications Of Illinois |
| (630)551- | Landline | Illinois Bell Tel Co |
| (630)552- | Landline | Illinois Bell Tel Co |
| (630)553- | Landline | Illinois Bell Tel Co |
| (630)554- | Landline | Illinois Bell Tel Co |
| (630)556- | Landline | Illinois Bell Tel Co |
| (630)557- | Landline | Illinois Bell Tel Co |
| (630)558- | Wireless | New Cingular Wireless Pcs |
| (630)559- | Landline | Mcimetro Access Transmission Services |
| (630)560- | Landline | Level 3 Communications |
| (630)561- | Wireless | New Cingular Wireless Pcs |
| (630)562- | Landline | Illinois Bell Tel Co |
| (630)563- | Landline | Level 3 Communications |
| (630)564- | Wireless | Verizon Wireless |
| (630)565- | Wireless | New Cingular Wireless Pcs |
| (630)566- | Landline | Level 3 Communications |
| (630)567- | Wireless | Verizon Wireless |
| (630)568- | Landline | At&T |
| (630)569- | Wireless | Verizon Wireless |
| (630)570- | Landline | Ovation Communications Of Illinois |
| (630)571- | Landline | Illinois Bell Tel Co |
| (630)572- | Landline | Illinois Bell Tel Co |
| (630)573- | Landline | Illinois Bell Tel Co |
| (630)574- | Landline | Illinois Bell Tel Co |
| (630)575- | Landline | Illinois Bell Tel Co |
| (630)576- | Landline | Ovation Communications Of Illinois |
| (630)577- | Landline | Illinois Bell Tel Co |
| (630)578- | Landline | Level 3 Communications |
| (630)579- | Landline | Illinois Bell Tel Co |
| (630)580- | Landline | Ovation Communications Of Illinois |
| (630)581- | Landline | At&T |
| (630)582- | Landline | Illinois Bell Tel Co |
| (630)583- | Wireless | Usa Mobility Wireless |
| (630)584- | Landline | Illinois Bell Tel Co |
| (630)585- | Landline | Illinois Bell Tel Co |
| (630)586- | Landline | Illinois Bell Tel Co |
| (630)587- | Landline | Illinois Bell Tel Co |
| (630)588- | Landline | Illinois Bell Tel Co |
| (630)589- | Landline | Mcimetro Access Transmission Services |
| (630)590- | Landline | Level 3 Communications |
| (630)591- | Landline | Illinois Bell Tel Co |
| (630)592- | Landline | Level 3 Communications |
| (630)593- | Landline | Ovation Communications Of Illinois |
| (630)594- | Landline | Ovation Communications Of Illinois |
| (630)595- | Landline | Illinois Bell Tel Co |
| (630)596- | Landline | Mcimetro Access Transmission Services |
| (630)597- | Landline | Mcimetro Access Transmission Services |
| (630)598- | Landline | Mcimetro Access Transmission Services |
| (630)599- | Landline | Mcimetro Access Transmission Services |
| (630)600- | Landline | Teleport Communications America |
| (630)601- | Wireless | New Cingular Wireless Pcs |
| (630)602- | Wireless | New Cingular Wireless Pcs |
| (630)603- | Landline | Illinois Bell Tel Co |
| (630)604- | Landline | Onvoy |
| (630)605- | Wireless | New Cingular Wireless Pcs |
| (630)606- | Wireless | Verizon Wireless |
| (630)607- | Landline | Rcn Telecom Services Of Illinios |
| (630)608- | Landline | Level 3 Communications |
| (630)609- | Wireless | New Cingular Wireless Pcs |
| (630)610- | Wireless | New Cingular Wireless Pcs |
| (630)612- | Landline | Illinois Bell Tel Co |
| (630)613- | Landline | Teleport Communications America |
| (630)614- | Landline | First Communications |
| (630)615- | Landline | First Communications |
| (630)616- | Landline | Illinois Bell Tel Co |
| (630)617- | Landline | Illinois Bell Tel Co |
| (630)618- | Wireless | Sprint Spectrum |
| (630)619- | Wireless | Verizon Wireless |
| (630)620- | Landline | Illinois Bell Tel Co |
| (630)621- | Landline | Level 3 Communications |
| (630)622- | Landline | Mcimetro Access Transmission Services |
| (630)623- | Landline | Illinois Bell Tel Co |
| (630)624- | Wireless | New Cingular Wireless Pcs |
| (630)625- | Landline | Ovation Communications Of Illinois |
| (630)626- | Landline | Global Crossing Local Services |
| (630)627- | Landline | Illinois Bell Tel Co |
| (630)628- | Landline | Illinois Bell Tel Co |
| (630)629- | Landline | Illinois Bell Tel Co |
| (630)630- | Landline | First Communications |
| (630)631- | Landline | Ovation Communications Of Illinois |
| (630)632- | Wireless | New Cingular Wireless Pcs |
| (630)633- | Landline | Ovation Communications Of Illinois |
| (630)634- | Landline | At&T |
| (630)635- | Landline | At&T |
| (630)636- | Landline | First Communications |
| (630)637- | Landline | Illinois Bell Tel Co |
| (630)638- | Wireless | Verizon Wireless |
| (630)639- | Landline | Ovation Communications Of Illinois |
| (630)640- | Wireless | New Cingular Wireless Pcs |
| (630)641- | Wireless | New Cingular Wireless Pcs |
| (630)642- | Wireless | New Cingular Wireless Pcs |
| (630)643- | Wireless | Verizon Wireless |
| (630)644- | Landline | Mcimetro Access Transmission Services |
| (630)645- | Landline | Illinois Bell Tel Co |
| (630)646- | Landline | Illinois Bell Tel Co |
| (630)647- | Landline | Mcimetro Access Transmission Services |
| (630)648- | Wireless | New Cingular Wireless Pcs |
| (630)649- | Landline | Illinois Bell Tel Co |
| (630)650- | Wireless | Verizon Wireless |
| (630)651- | Wireless | Verizon Wireless |
| (630)652- | Landline | Illinois Bell Tel Co |
| (630)653- | Landline | Illinois Bell Tel Co |
| (630)654- | Landline | Illinois Bell Tel Co |
| (630)655- | Landline | Illinois Bell Tel Co |
| (630)656- | Landline | Mcimetro Access Transmission Services |
| (630)657- | Landline | Ovation Communications Of Illinois |
| (630)658- | Landline | Xo Illinois |
| (630)659- | Landline | Xo Illinois |
| (630)660- | Wireless | Sprint Spectrum |
| (630)661- | Wireless | Verizon Wireless |
| (630)662- | Landline | Illinois Bell Tel Co |
| (630)663- | Landline | Illinois Bell Tel Co |
| (630)664- | Wireless | Sprint Spectrum |
| (630)665- | Landline | Illinois Bell Tel Co |
| (630)666- | Wireless | Sprint Spectrum |
| (630)667- | Wireless | Sprint Spectrum |
| (630)668- | Landline | Illinois Bell Tel Co |
| (630)669- | Wireless | Sprint Spectrum |
| (630)670- | Wireless | T-Mobile Usa |
| (630)671- | Landline | Illinois Bell Tel Co |
| (630)672- | Landline | Mcimetro Access Transmission Services |
| (630)673- | Wireless | Sprint Spectrum |
| (630)674- | Wireless | Sprint Spectrum |
| (630)675- | Wireless | Sprint Spectrum |
| (630)676- | Wireless | Verizon Wireless |
| (630)677- | Wireless | T-Mobile Usa |
| (630)678- | Landline | Illinois Bell Tel Co |
| (630)679- | Landline | Illinois Bell Tel Co |
| (630)680- | Landline | American Messaging Services |
| (630)681- | Landline | Illinois Bell Tel Co |
| (630)682- | Landline | Illinois Bell Tel Co |
| (630)683- | Wireless | Usa Mobility Wireless |
| (630)684- | Landline | Illinois Bell Tel Co |
| (630)685- | Landline | Level 3 Communications |
| (630)686- | Landline | Global Crossing Local Services |
| (630)687- | Wireless | New Cingular Wireless Pcs |
| (630)688- | Wireless | Sprint Spectrum |
| (630)689- | Landline | Global Crossing Local Services |
| (630)690- | Landline | Illinois Bell Tel Co |
| (630)691- | Landline | Illinois Bell Tel Co |
| (630)692- | Landline | Illinois Bell Tel Co |
| (630)693- | Landline | Illinois Bell Tel Co |
| (630)694- | Landline | Illinois Bell Tel Co |
| (630)695- | Landline | American Messaging Services |
| (630)696- | Landline | Mcimetro Access Transmission Services |
| (630)697- | Wireless | Sprint Spectrum |
| (630)698- | Wireless | Verizon Wireless |
| (630)699- | Wireless | New Cingular Wireless Pcs |
| (630)701- | Wireless | T-Mobile Usa |
| (630)702- | Wireless | New Cingular Wireless Pcs |
| (630)703- | Wireless | New Cingular Wireless Pcs |
| (630)704- | Landline | American Messaging Services |
| (630)705- | Landline | Illinois Bell Tel Co |
| (630)706- | Landline | Illinois Bell Tel Co |
| (630)707- | Wireless | Verizon Wireless |
| (630)708- | Landline | At&T |
| (630)709- | Wireless | Sprint Spectrum |
| (630)710- | Wireless | Verizon Wireless |
| (630)712- | Wireless | Verizon Wireless |
| (630)713- | Landline | Illinois Bell Tel Co |
| (630)714- | Landline | American Messaging Services |
| (630)715- | Wireless | New Cingular Wireless Pcs |
| (630)716- | Landline | Teleport Communications America |
| (630)717- | Landline | Illinois Bell Tel Co |
| (630)718- | Landline | Illinois Bell Tel Co |
| (630)719- | Landline | Illinois Bell Tel Co |
| (630)720- | Wireless | Verizon Wireless |
| (630)721- | Wireless | Verizon Wireless |
| (630)722- | Landline | Illinois Bell Tel Co |
| (630)723- | Landline | Xo Illinois |
| (630)724- | Landline | Illinois Bell Tel Co |
| (630)725- | Landline | Illinois Bell Tel Co |
| (630)726- | Wireless | Verizon Wireless |
| (630)727- | Landline | American Messaging Services |
| (630)728- | Wireless | Sprint Spectrum |
| (630)729- | Landline | Level 3 Communications |
| (630)730- | Wireless | New Cingular Wireless Pcs |
| (630)731- | Wireless | Sprint Spectrum |
| (630)732- | Wireless | Verizon Wireless |
| (630)733- | Landline | Teleport Communications America |
| (630)734- | Landline | Illinois Bell Tel Co |
| (630)735- | Landline | Xo Illinois |
| (630)736- | Landline | Illinois Bell Tel Co |
| (630)737- | Landline | Illinois Bell Tel Co |
| (630)738- | Wireless | Verizon Wireless |
| (630)739- | Landline | Illinois Bell Tel Co |
| (630)740- | Wireless | Verizon Wireless |
| (630)741- | Landline | Xo Illinois |
| (630)742- | Wireless | Sprint Spectrum |
| (630)743- | Landline | Teleport Communications America |
| (630)744- | Wireless | New Cingular Wireless Pcs |
| (630)745- | Wireless | Sprint Spectrum |
| (630)746- | Wireless | Verizon Wireless |
| (630)747- | Wireless | Sprint Spectrum |
| (630)748- | Landline | Global Crossing Local Services |
| (630)749- | Landline | Global Crossing Local Services |
| (630)750- | Wireless | New Cingular Wireless Pcs |
| (630)751- | Wireless | New Cingular Wireless Pcs |
| (630)752- | Landline | Illinois Bell Tel Co |
| (630)753- | Landline | Illinois Bell Tel Co |
| (630)754- | Landline | Xo Illinois |
| (630)755- | Landline | Teleport Communications America |
| (630)756- | Landline | Global Crossing Local Services |
| (630)757- | Landline | Global Crossing Local Services |
| (630)758- | Landline | Illinois Bell Tel Co |
| (630)759- | Landline | Illinois Bell Tel Co |
| (630)760- | Landline | Ovation Communications Of Illinois |
| (630)761- | Landline | Illinois Bell Tel Co |
| (630)762- | Landline | Illinois Bell Tel Co |
| (630)763- | Wireless | Usa Mobility Wireless |
| (630)764- | Wireless | New Cingular Wireless Pcs |
| (630)765- | Wireless | New Cingular Wireless Pcs |
| (630)766- | Landline | Illinois Bell Tel Co |
| (630)767- | Wireless | New Cingular Wireless Pcs |
| (630)768- | Wireless | Sprint Spectrum |
| (630)769- | Landline | Illinois Bell Tel Co |
| (630)770- | Wireless | Sprint Spectrum |
| (630)771- | Landline | Illinois Bell Tel Co |
| (630)772- | Wireless | Verizon Wireless |
| (630)773- | Landline | Illinois Bell Tel Co |
| (630)774- | Wireless | Sprint Spectrum |
| (630)775- | Landline | Illinois Bell Tel Co |
| (630)776- | Wireless | Sprint Spectrum |
| (630)777- | Wireless | Verizon Wireless |
| (630)778- | Landline | Illinois Bell Tel Co |
| (630)779- | Wireless | New Cingular Wireless Pcs |
| (630)780- | Wireless | Verizon Wireless |
| (630)781- | Wireless | Sprint Spectrum |
| (630)782- | Landline | Illinois Bell Tel Co |
| (630)783- | Landline | Illinois Bell Tel Co |
| (630)784- | Landline | Illinois Bell Tel Co |
| (630)785- | Landline | At&T |
| (630)786- | Landline | Global Crossing Local Services |
| (630)787- | Landline | Illinois Bell Tel Co |
| (630)788- | Wireless | T-Mobile Usa |
| (630)789- | Landline | Illinois Bell Tel Co |
| (630)790- | Landline | Illinois Bell Tel Co |
| (630)791- | Landline | Teleport Communications America |
| (630)792- | Landline | Illinois Bell Tel Co |
| (630)793- | Landline | Global Crossing Local Services |
| (630)794- | Landline | Illinois Bell Tel Co |
| (630)795- | Landline | Illinois Bell Tel Co |
| (630)796- | Landline | Bandwidth.Com Clec |
| (630)797- | Landline | Mcimetro Access Transmission Services |
| (630)798- | Landline | Illinois Bell Tel Co |
| (630)799- | Landline | Illinois Bell Tel Co |
| (630)800- | Wireless | Verizon Wireless |
| (630)801- | Landline | Illinois Bell Tel Co |
| (630)802- | Wireless | T-Mobile Usa |
| (630)803- | Wireless | Sprint Spectrum |
| (630)804- | Wireless | New Cingular Wireless Pcs |
| (630)805- | Wireless | New Cingular Wireless Pcs |
| (630)806- | Wireless | Sprint Spectrum |
| (630)807- | Wireless | New Cingular Wireless Pcs |
| (630)808- | Wireless | Sprint Spectrum |
| (630)809- | Wireless | Sprint Spectrum |
| (630)810- | Landline | Illinois Bell Tel Co |
| (630)812- | Wireless | New Cingular Wireless Pcs |
| (630)813- | Landline | Illinois Bell Tel Co |
| (630)814- | Wireless | New Cingular Wireless Pcs |
| (630)815- | Wireless | New Cingular Wireless Pcs |
| (630)816- | Wireless | Sprint Spectrum |
| (630)817- | Wireless | Verizon Wireless |
| (630)818- | Landline | Mcimetro Access Transmission Services |
| (630)819- | Wireless | New Cingular Wireless Pcs |
| (630)820- | Landline | Illinois Bell Tel Co |
| (630)821- | Landline | Mcimetro Access Transmission Services |
| (630)822- | Wireless | New Cingular Wireless Pcs |
| (630)823- | Landline | Mcimetro Access Transmission Services |
| (630)824- | Landline | Ovation Communications Of Illinois |
| (630)825- | Landline | Ovation Communications Of Illinois |
| (630)826- | Wireless | New Cingular Wireless Pcs |
| (630)827- | Landline | Ovation Communications Of Illinois |
| (630)828- | Landline | Teleport Communications America |
| (630)829- | Landline | Illinois Bell Tel Co |
| (630)830- | Landline | Illinois Bell Tel Co |
| (630)831- | Wireless | Verizon Wireless |
| (630)832- | Landline | Illinois Bell Tel Co |
| (630)833- | Landline | Illinois Bell Tel Co |
| (630)834- | Landline | Illinois Bell Tel Co |
| (630)835- | Landline | Ovation Communications Of Illinois |
| (630)836- | Landline | Illinois Bell Tel Co |
| (630)837- | Landline | Illinois Bell Tel Co |
| (630)838- | Wireless | Usa Mobility Wireless |
| (630)839- | Landline | Level 3 Communications |
| (630)840- | Landline | Illinois Bell Tel Co |
| (630)841- | Wireless | New Cingular Wireless Pcs |
| (630)842- | Wireless | New Cingular Wireless Pcs |
| (630)843- | Wireless | Verizon Wireless |
| (630)844- | Landline | Illinois Bell Tel Co |
| (630)845- | Landline | Illinois Bell Tel Co |
| (630)846- | Wireless | Verizon Wireless |
| (630)847- | Landline | Ymax Communications |
| (630)848- | Landline | Illinois Bell Tel Co |
| (630)849- | Wireless | T-Mobile Usa |
| (630)850- | Landline | Illinois Bell Tel Co |
| (630)851- | Landline | Illinois Bell Tel Co |
| (630)852- | Landline | Illinois Bell Tel Co |
| (630)853- | Wireless | New Cingular Wireless Pcs |
| (630)854- | Wireless | T-Mobile Usa |
| (630)855- | Landline | Teleport Communications America |
| (630)856- | Landline | Illinois Bell Tel Co |
| (630)857- | Landline | Illinois Bell Tel Co |
| (630)858- | Landline | Illinois Bell Tel Co |
| (630)859- | Landline | Illinois Bell Tel Co |
| (630)860- | Landline | Illinois Bell Tel Co |
| (630)861- | Landline | Mcimetro Access Transmission Services |
| (630)862- | Landline | Illinois Bell Tel Co |
| (630)863- | Wireless | T-Mobile Usa |
| (630)864- | Wireless | T-Mobile Usa |
| (630)865- | Wireless | Sprint Spectrum |
| (630)866- | Landline | Teleport Communications America |
| (630)867- | Wireless | Usa Mobility Wireless |
| (630)868- | Landline | Level 3 Communications |
| (630)869- | Landline | Peerless Network Of Illinois |
| (630)870- | Landline | Teleport Communications America |
| (630)871- | Landline | Illinois Bell Tel Co |
| (630)872- | Landline | Illinois Bell Tel Co |
| (630)873- | Landline | Level 3 Communications |
| (630)874- | Landline | Mcimetro Access Transmission Services |
| (630)875- | Landline | Illinois Bell Tel Co |
| (630)876- | Landline | Illinois Bell Tel Co |
| (630)877- | Wireless | New Cingular Wireless Pcs |
| (630)878- | Wireless | Sprint Spectrum |
| (630)879- | Landline | Illinois Bell Tel Co |
| (630)880- | Wireless | New Cingular Wireless Pcs |
| (630)881- | Wireless | New Cingular Wireless Pcs |
| (630)882- | Landline | Level 3 Communications |
| (630)883- | Landline | Level 3 Communications |
| (630)884- | Landline | Xo Illinois |
| (630)885- | Wireless | T-Mobile Usa |
| (630)886- | Wireless | Sprint Spectrum |
| (630)887- | Landline | Illinois Bell Tel Co |
| (630)888- | Wireless | T-Mobile Usa |
| (630)889- | Landline | Illinois Bell Tel Co |
| (630)890- | Wireless | T-Mobile Usa |
| (630)891- | Landline | Ovation Communications Of Illinois |
| (630)892- | Landline | Illinois Bell Tel Co |
| (630)893- | Landline | Illinois Bell Tel Co |
| (630)894- | Landline | Illinois Bell Tel Co |
| (630)896- | Landline | Illinois Bell Tel Co |
| (630)897- | Landline | Illinois Bell Tel Co |
| (630)898- | Landline | Illinois Bell Tel Co |
| (630)899- | Wireless | New Cingular Wireless Pcs |
| (630)901- | Wireless | Sprint Spectrum |
| (630)902- | Wireless | New Cingular Wireless Pcs |
| (630)903- | Wireless | Sprint Spectrum |
| (630)904- | Landline | Illinois Bell Tel Co |
| (630)905- | Landline | Illinois Bell Tel Co |
| (630)906- | Landline | Illinois Bell Tel Co |
| (630)907- | Landline | Illinois Bell Tel Co |
| (630)908- | Wireless | New Cingular Wireless Pcs |
| (630)909- | Landline | Ovation Communications Of Illinois |
| (630)910- | Landline | Illinois Bell Tel Co |
| (630)912- | Landline | Teleport Communications America |
| (630)913- | Wireless | New Cingular Wireless Pcs |
| (630)914- | Landline | Illinois Bell Tel Co |
| (630)915- | Wireless | T-Mobile Usa |
| (630)916- | Landline | Illinois Bell Tel Co |
| (630)917- | Wireless | New Cingular Wireless Pcs |
| (630)918- | Wireless | Sprint Spectrum |
| (630)919- | Landline | Teleport Communications America |
| (630)920- | Landline | Illinois Bell Tel Co |
| (630)921- | Wireless | Verizon Wireless |
| (630)922- | Landline | Illinois Bell Tel Co |
| (630)923- | Wireless | T-Mobile Usa |
| (630)924- | Landline | Illinois Bell Tel Co |
| (630)925- | Landline | Xo Illinois |
| (630)926- | Wireless | Sprint Spectrum |
| (630)927- | Wireless | Verizon Wireless |
| (630)928- | Landline | Illinois Bell Tel Co |
| (630)929- | Landline | Level 3 Communications |
| (630)930- | Wireless | Sprint Spectrum |
| (630)931- | Landline | Teleport Communications America |
| (630)932- | Landline | Illinois Bell Tel Co |
| (630)933- | Landline | Illinois Bell Tel Co |
| (630)934- | Landline | At&T |
| (630)935- | Wireless | T-Mobile Usa |
| (630)936- | Landline | Level 3 Communications |
| (630)937- | Landline | Ovation Communications Of Illinois |
| (630)938- | Landline | Level 3 Communications |
| (630)939- | Wireless | Verizon Wireless |
| (630)940- | Landline | Ovation Communications Of Illinois |
| (630)941- | Landline | Illinois Bell Tel Co |
| (630)942- | Landline | Illinois Bell Tel Co |
| (630)943- | Landline | Teleport Communications America |
| (630)944- | Landline | Mcimetro Access Transmission Services |
| (630)945- | Landline | Mcimetro Access Transmission Services |
| (630)946- | Landline | Ovation Communications Of Illinois |
| (630)947- | Landline | Ovation Communications Of Illinois |
| (630)948- | Landline | Level 3 Communications |
| (630)949- | Landline | Paetec Communications |
| (630)951- | Wireless | Verizon Wireless |
| (630)952- | Landline | First Communications |
| (630)953- | Landline | Illinois Bell Tel Co |
| (630)954- | Landline | Illinois Bell Tel Co |
| (630)955- | Landline | Illinois Bell Tel Co |
| (630)956- | Landline | Illinois Bell Tel Co |
| (630)957- | Landline | First Communications |
| (630)960- | Landline | Illinois Bell Tel Co |
| (630)961- | Landline | Illinois Bell Tel Co |
| (630)962- | Landline | Level 3 Communications |
| (630)963- | Landline | Illinois Bell Tel Co |
| (630)964- | Landline | Illinois Bell Tel Co |
| (630)965- | Wireless | T-Mobile Usa |
| (630)966- | Landline | Illinois Bell Tel Co |
| (630)967- | Landline | First Communications |
| (630)968- | Landline | Illinois Bell Tel Co |
| (630)969- | Landline | Illinois Bell Tel Co |
| (630)970- | Wireless | New Cingular Wireless Pcs |
| (630)971- | Landline | Illinois Bell Tel Co |
| (630)972- | Landline | Illinois Bell Tel Co |
| (630)973- | Wireless | Sprint Spectrum |
| (630)974- | Landline | Level 3 Communications |
| (630)975- | Wireless | Verizon Wireless |
| (630)977- | Wireless | New Cingular Wireless Pcs |
| (630)978- | Landline | Illinois Bell Tel Co |
| (630)979- | Landline | Illinois Bell Tel Co |
| (630)980- | Landline | Illinois Bell Tel Co |
| (630)981- | Landline | Xo Illinois |
| (630)982- | Landline | Level 3 Communications |
| (630)983- | Landline | Illinois Bell Tel Co |
| (630)984- | Landline | Level 3 Communications |
| (630)985- | Landline | Illinois Bell Tel Co |
| (630)986- | Landline | Illinois Bell Tel Co |
| (630)987- | Wireless | New Cingular Wireless Pcs |
| (630)988- | Wireless | Verizon Wireless |
| (630)989- | Wireless | Verizon Wireless |
| (630)990- | Landline | Illinois Bell Tel Co |
| (630)991- | Wireless | New Cingular Wireless Pcs |
| (630)992- | Wireless | Verizon Wireless |
| (630)993- | Landline | Illinois Bell Tel Co |
| (630)994- | Landline | Mcimetro Access Transmission Services |
| (630)995- | Wireless | New Cingular Wireless Pcs |
| (630)996- | Wireless | Usa Mobility Wireless |
| (630)997- | Wireless | New Cingular Wireless Pcs |
| (630)998- | Landline | Mcimetro Access Transmission Services |
| (630)999- | Wireless | T-Mobile Usa |
| No prefixes match “”. | ||
Frequently Asked Questions about the 630 Area Code
Who called me from a 630 number?
A 630 number is assigned to Aurora, Illinois, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 630 code to look nearby, so a 630 number doesn't prove the caller is local. Recently, 1,718 unwanted-call complaints were reported to the FTC for numbers showing the 630 code (58% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 630 a scam area code?
No area code is a scam on its own. 630 is a normal, officially assigned code for Aurora, Illinois. Spam callers spoof local codes to raise the odds you answer, so 630 on your caller ID says nothing about who is really calling. Recently, 1,718 unwanted-call complaints were reported to the FTC for numbers showing the 630 code (58% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 630 area code?
Repeated calls from different 630 numbers are usually spoofing: a robocaller rotates through 630 numbers so each call looks local and slips past simple blocks. Recently, 1,718 unwanted-call complaints were reported to the FTC for numbers showing the 630 code (58% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 630 number?
If you aren't expecting a 630 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 630 area code?
Block a single 630 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 630 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 630?
Area code 630 covers Aurora and the surrounding area in Illinois, spanning 61 cities with about 1,703,350 residents. It shares its area with overlay code 331.
When did area code 630 go into service?
Area code 630 went into service on August 3, 1996. It was split off from area code 708.
Is 630 a real area code?
Yes. 630 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Aurora, Illinois. A real code can still show up on spoofed spam calls, so treat unknown 630 calls with normal caution.
What timezone is the 630 area code in?
The 630 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 630 caller may not be in that zone.
How do I call a 630 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 630 and the seven-digit number. From a mobile phone you can usually just enter +1 630 followed by the number and let the phone add the exit code for you.