734 Area CodeAnn Arbor, MI
Area code 734 covers Ann Arbor and nearby communities in Michigan, in the Eastern Time (ET) zone, home to about 1,145,918 people across 42 cities. It overlays 679, so the same region uses both and every local call needs all ten digits.
Where is area code 734?
Area code 734 serves part of Ann Arbor, MI and the surrounding areas. It has a single overlay (679) that serves the same area.
Overview of the 734 Area Code
What is the 734 area code?
The 734 area code serves Ann Arbor, Michigan, alongside other established area codes. When you see a 734 number, it indicates a local number within this geographic area.
Why was area code 734 created?
Area code 734 went into service on December 13, 1997, taking over territory that had been part of area code 313. The overlay code 679 now serves the same area.
Geographic Coverage of the 734 Area Code
The 734 area code serves Ann Arbor and surrounding areas in Michigan. It operates within the Eastern Time (ET) time zone. It complements the coverage of area code 679. This area code covers several key cities, including:
- Ann Arbor
- Livonia
- Westland
- Taylor
- Southgate
- Garden City
Got a call from a 734 number? It came from Ann Arbor, MI. Since 734 overlays with 679, every local call in the region needs all ten digits to land on the right line. Of the listed cities' population, Ann Arbor accounts for about 17.4%; the rest is split across 41 smaller cities.
Ann Arbor Area Codes Overview
Ann Arbor is served by multiple area codes, reflecting its telecommunications needs. The 734 area code operates alongside 679. Here are the area codes serving this region:
The introduction of the 734 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 734 cover?
| City | State | Population | Population in 734 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Ann Arbor | MI | 122,925 | 122,925 | 17.4% | 100.0% |
| Livonia | MI | 93,113 | 67,011 | 13.2% | 72.0% |
| Westland | MI | 82,745 | 82,745 | 11.7% | 100.0% |
| Taylor | MI | 61,544 | 6,035 | 8.7% | 9.8% |
| Southgate | MI | 29,081 | 29,081 | 4.1% | 100.0% |
| Garden City | MI | 26,410 | 26,410 | 3.7% | 100.0% |
| Inkster | MI | 25,108 | 5,619 | 3.6% | 22.4% |
| Romulus | MI | 24,652 | 24,652 | 3.5% | 100.0% |
| Wyandotte | MI | 24,214 | 24,214 | 3.4% | 100.0% |
| Monroe | MI | 20,177 | 20,177 | 2.9% | 100.0% |
| Ypsilanti | MI | 20,150 | 20,150 | 2.9% | 100.0% |
| Trenton | MI | 17,957 | 17,957 | 2.6% | 100.0% |
| Wayne | MI | 17,129 | 17,129 | 2.4% | 100.0% |
| Woodhaven | MI | 12,575 | 12,575 | 1.8% | 100.0% |
| Riverview | MI | 12,011 | 12,011 | 1.7% | 100.0% |
| Flat Rock | MI | 10,249 | 10,249 | 1.5% | 100.0% |
| Lambertville | MI | 9,953 | 9,953 | 1.4% | 100.0% |
| Plymouth | MI | 9,185 | 9,185 | 1.3% | 100.0% |
| Saline | MI | 9,101 | 9,101 | 1.3% | 100.0% |
| Temperance | MI | 8,517 | 8,517 | 1.2% | 100.0% |
| South Monroe | MI | 6,433 | 6,433 | 0.9% | 100.0% |
| Whitmore Lake | MI | 6,423 | 3,974 | 0.9% | 61.9% |
| Milan | MI | 6,048 | 6,048 | 0.9% | 100.0% |
| Dundee | MI | 6,006 | 6,006 | 0.9% | 100.0% |
| Chelsea | MI | 5,393 | 5,393 | 0.8% | 100.0% |
| Gibraltar | MI | 4,819 | 4,819 | 0.7% | 100.0% |
| Dexter | MI | 4,528 | 4,528 | 0.6% | 100.0% |
| Belleville | MI | 3,874 | 3,874 | 0.6% | 100.0% |
| West Monroe | MI | 3,503 | 3,503 | 0.5% | 100.0% |
| Rockwood | MI | 3,148 | 3,148 | 0.4% | 100.0% |
| Pinckney | MI | 2,339 | 2,339 | 0.3% | 100.0% |
| Carleton | MI | 2,302 | 2,302 | 0.3% | 100.0% |
| Detroit Beach | MI | 2,087 | 2,087 | 0.3% | 100.0% |
| Manchester | MI | 2,056 | 2,056 | 0.3% | 100.0% |
| Woodland Beach | MI | 2,049 | 2,049 | 0.3% | 100.0% |
| Stony Point | MI | 1,724 | 1,724 | 0.2% | 100.0% |
| South Rockwood | MI | 1,583 | 1,583 | 0.2% | 100.0% |
| Luna Pier | MI | 1,357 | 1,357 | 0.2% | 100.0% |
| Petersburg | MI | 1,162 | 1,162 | 0.2% | 100.0% |
| Maybee | MI | 580 | 580 | 0.1% | 100.0% |
| Estral Beach | MI | 417 | 417 | 0.1% | 100.0% |
| Barton Hills | MI | 324 | 324 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 734 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 734 cover?
1,145,918 residents across 4 counties, counted inside the 734 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 734 been reported for unwanted calls?
Yes – 1,495 unwanted-call complaints were reported to the FTC for numbers showing a 734 area code (May 29 – Aug 14, 2026).
- 53% robocalls
- ↓ 13% vs prior period
Most-reported subjects
- Other30%447
- Calls pretending to be government, businesses, or family and friends27%410
- Reducing your debt (credit cards, mortgage, student loans)13%197
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 734?
69% assigned to a telco
- 78% Landline
- 22% Wireless
- 0% Unknown
of 693 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (734)201- | Landline | Onvoy, Llcv |
| (734)202- | Wireless | Verizon Wireless |
| (734)203- | Landline | Bandwidth.Com Clec |
| (734)204- | Wireless | Verizon Wireless |
| (734)205- | Landline | Mcimetro Access Transmission Services |
| (734)206- | Landline | Teleport Communications America |
| (734)207- | Landline | Michigan Bell Tel Co |
| (734)208- | Landline | American Messaging Services |
| (734)209- | Wireless | Verizon Wireless |
| (734)210- | Landline | Bandwidth.Com Clec |
| (734)212- | Landline | Onvoy, Llcv |
| (734)213- | Landline | Michigan Bell Tel Co |
| (734)214- | Landline | Michigan Bell Tel Co |
| (734)215- | Landline | Phone Michigan |
| (734)216- | Wireless | Sprint Spectrum |
| (734)217- | Landline | Level 3 Communications |
| (734)218- | Wireless | New Cingular Wireless Pcs |
| (734)219- | Landline | Onvoy, Llcv |
| (734)220- | Landline | Phone Michigan |
| (734)221- | Landline | Centurylink Communications |
| (734)222- | Landline | Michigan Bell Tel Co |
| (734)223- | Wireless | New Cingular Wireless Pcs |
| (734)224- | Landline | Buckeye Telesystem |
| (734)225- | Landline | Wow! Internet, Cable And Phone |
| (734)226- | Wireless | Usa Mobility Wireless |
| (734)227- | Wireless | Usa Mobility Wireless |
| (734)228- | Wireless | New Cingular Wireless Pcs |
| (734)229- | Landline | Michigan Bell Tel Co |
| (734)230- | Landline | Phone Michigan |
| (734)231- | Wireless | Sprint Spectrum |
| (734)232- | Landline | Michigan Bell Tel Co |
| (734)233- | Wireless | New Cingular Wireless Pcs |
| (734)234- | Landline | Phone Michigan |
| (734)235- | Landline | Peerless Network Of Michigan |
| (734)236- | Landline | Ldmi |
| (734)237- | Landline | Phone Michigan |
| (734)238- | Landline | Level 3 Communications |
| (734)239- | Landline | Level 3 Communications |
| (734)240- | Landline | Michigan Bell Tel Co |
| (734)241- | Landline | Michigan Bell Tel Co |
| (734)242- | Landline | Michigan Bell Tel Co |
| (734)243- | Landline | Michigan Bell Tel Co |
| (734)244- | Landline | Teleport Communications America |
| (734)245- | Landline | 123.Net |
| (734)246- | Landline | Michigan Bell Tel Co |
| (734)247- | Landline | Michigan Bell Tel Co |
| (734)249- | Wireless | Verizon Wireless |
| (734)250- | Wireless | New Cingular Wireless Pcs |
| (734)251- | Landline | Michtel Communications |
| (734)252- | Landline | Phone Michigan |
| (734)253- | Landline | Comcast Ip Phone |
| (734)254- | Landline | Michigan Bell Tel Co |
| (734)255- | Wireless | Verizon Wireless |
| (734)256- | Landline | Teleport Communications America |
| (734)257- | Landline | Teleport Communications America |
| (734)258- | Landline | Teleport Communications America |
| (734)259- | Landline | Level 3 Communications |
| (734)260- | Wireless | Sprint Spectrum |
| (734)261- | Landline | Michigan Bell Tel Co |
| (734)262- | Landline | Omnipoint Communications Midwest Operations |
| (734)263- | Wireless | New Cingular Wireless Pcs |
| (734)264- | Landline | Xo Communications Services |
| (734)265- | Landline | Mcimetro Access Transmission Services |
| (734)266- | Landline | Michigan Bell Tel Co |
| (734)267- | Landline | American Messaging Services |
| (734)268- | Landline | Global Crossing Telemanagement |
| (734)269- | Landline | Frontier North |
| (734)270- | Landline | Comcast Ip Phone |
| (734)271- | Landline | Global Crossing Telemanagement |
| (734)272- | Landline | Level 3 Communications |
| (734)273- | Wireless | Verizon Wireless |
| (734)274- | Wireless | New Cingular Wireless Pcs |
| (734)275- | Landline | Peerless Network Of Michigan |
| (734)276- | Wireless | New Cingular Wireless Pcs |
| (734)277- | Wireless | New Cingular Wireless Pcs |
| (734)279- | Landline | Deerfield Farmers Tel. Co. |
| (734)280- | Wireless | Verizon Wireless |
| (734)281- | Landline | Michigan Bell Tel Co |
| (734)282- | Landline | Michigan Bell Tel Co |
| (734)283- | Landline | Michigan Bell Tel Co |
| (734)284- | Landline | Michigan Bell Tel Co |
| (734)285- | Landline | Michigan Bell Tel Co |
| (734)286- | Landline | Mcimetro Access Transmission Services |
| (734)287- | Landline | Michigan Bell Tel Co |
| (734)288- | Landline | Mcimetro Access Transmission Services |
| (734)289- | Landline | Michigan Bell Tel Co |
| (734)290- | Landline | Onvoy Spectrum |
| (734)291- | Landline | Omnipoint Communications Midwest Operations |
| (734)292- | Wireless | Sprint Spectrum |
| (734)293- | Landline | Xo Communications Services |
| (734)294- | Wireless | Verizon Wireless |
| (734)295- | Landline | Frontier North |
| (734)296- | Landline | American Messaging Services |
| (734)297- | Landline | American Messaging Services |
| (734)298- | Landline | Telnet Worldwide |
| (734)299- | Landline | Level 3 Communications |
| (734)301- | Wireless | Sprint Spectrum |
| (734)302- | Landline | Michigan Bell Tel Co |
| (734)303- | Wireless | Verizon Wireless |
| (734)304- | Landline | Mcimetro Access Transmission Services |
| (734)305- | Landline | American Messaging Services |
| (734)306- | Wireless | Sprint Spectrum |
| (734)307- | Landline | Onvoy, Llcv |
| (734)308- | Wireless | Verizon Wireless |
| (734)309- | Wireless | Verizon Wireless |
| (734)310- | Landline | Telnet Worldwide |
| (734)312- | Wireless | Verizon Wireless |
| (734)314- | Landline | Telnet Worldwide |
| (734)315- | Landline | At&T |
| (734)316- | Landline | Comcast Ip Phone |
| (734)317- | Landline | Teleport Communications America |
| (734)318- | Landline | Comcast Ip Phone |
| (734)319- | Landline | Telnet Worldwide |
| (734)320- | Wireless | Sprint Spectrum |
| (734)321- | Landline | Telnet Worldwide |
| (734)322- | Landline | Level 3 Communications |
| (734)323- | Wireless | Sprint Spectrum |
| (734)324- | Landline | Michigan Bell Tel Co |
| (734)325- | Landline | Comcast Ip Phone |
| (734)326- | Landline | Michigan Bell Tel Co |
| (734)327- | Landline | Michigan Bell Tel Co |
| (734)328- | Landline | Level 3 Communications |
| (734)329- | Landline | Mcimetro Access Transmission Services |
| (734)330- | Wireless | Sprint Spectrum |
| (734)331- | Landline | Comcast Ip Phone |
| (734)332- | Landline | Michigan Bell Tel Co |
| (734)333- | Landline | Choice One Comm Mi |
| (734)334- | Landline | Michigan Bell Tel Co |
| (734)335- | Landline | At&T |
| (734)336- | Landline | Xo Communications Services |
| (734)337- | Landline | Level 3 Communications |
| (734)338- | Landline | Comcast Ip Phone |
| (734)339- | Wireless | Verizon Wireless |
| (734)340- | Landline | Comcast Ip Phone |
| (734)341- | Wireless | Sprint Spectrum |
| (734)342- | Landline | Telnet Worldwide |
| (734)343- | Landline | Level 3 Communications |
| (734)344- | Landline | Level 3 Communications |
| (734)345- | Landline | Xo Communications Services |
| (734)346- | Wireless | Sprint Spectrum |
| (734)347- | Wireless | Verizon Wireless |
| (734)348- | Landline | Level 3 Communications |
| (734)349- | Landline | Phone Michigan |
| (734)350- | Landline | Michigan Bell Tel Co |
| (734)351- | Wireless | New Cingular Wireless Pcs |
| (734)352- | Landline | Mcimetro Access Transmission Services |
| (734)353- | Wireless | New Cingular Wireless Pcs |
| (734)354- | Landline | Michigan Bell Tel Co |
| (734)355- | Wireless | New Cingular Wireless Pcs |
| (734)356- | Landline | Fractel |
| (734)357- | Landline | Xo Communications Services |
| (734)358- | Wireless | New Cingular Wireless Pcs |
| (734)359- | Landline | Comcast Ip Phone |
| (734)360- | Wireless | Usa Mobility Wireless |
| (734)361- | Landline | Onvoy, Llcv |
| (734)362- | Landline | Michigan Bell Tel Co |
| (734)363- | Wireless | Sprint Spectrum |
| (734)364- | Landline | Level 3 Communications |
| (734)365- | Landline | Teleport Communications America |
| (734)366- | Wireless | Verizon Wireless |
| (734)367- | Landline | Michigan Bell Tel Co |
| (734)368- | Wireless | Sprint Spectrum |
| (734)369- | Landline | Comcast Ip Phone |
| (734)370- | Landline | Telnet Worldwide |
| (734)371- | Landline | Metropcs |
| (734)372- | Landline | Telnet Worldwide |
| (734)373- | Landline | Omnipoint Communications Midwest Operations |
| (734)374- | Landline | Michigan Bell Tel Co |
| (734)375- | Landline | Teleport Communications America |
| (734)376- | Landline | Telnet Worldwide |
| (734)377- | Wireless | Sprint Spectrum |
| (734)378- | Landline | Xo Communications Services |
| (734)379- | Landline | Michigan Bell Tel Co |
| (734)380- | Wireless | Usa Mobility Wireless |
| (734)381- | Wireless | Verizon Wireless |
| (734)382- | Landline | Phone Michigan |
| (734)383- | Landline | Omnipoint Communications Midwest Operations |
| (734)384- | Landline | Michigan Bell Tel Co |
| (734)385- | Landline | Phone Michigan |
| (734)386- | Landline | Michigan Bell Tel Co |
| (734)387- | Landline | Telnet Worldwide |
| (734)388- | Landline | Level 3 Communications |
| (734)389- | Landline | Ldmi |
| (734)390- | Landline | Ldmi |
| (734)391- | Landline | Teleport Communications America |
| (734)392- | Landline | Teleport Communications America |
| (734)393- | Landline | Level 3 Communications |
| (734)394- | Landline | Michigan Bell Tel Co |
| (734)395- | Wireless | Verizon Wireless |
| (734)396- | Landline | Teleport Communications America |
| (734)397- | Landline | Michigan Bell Tel Co |
| (734)398- | Landline | Michigan Bell Tel Co |
| (734)399- | Landline | Teleport Communications America |
| (734)400- | Landline | Onvoy, Llcv |
| (734)401- | Landline | Telnet Worldwide |
| (734)402- | Landline | Ldmi |
| (734)403- | Landline | Ldmi |
| (734)404- | Landline | Ldmi |
| (734)405- | Landline | Ldmi |
| (734)406- | Wireless | New Cingular Wireless Pcs |
| (734)407- | Landline | Ldmi |
| (734)408- | Landline | Phone Michigan |
| (734)409- | Landline | Onvoy, Llcv |
| (734)410- | Landline | Metropcs |
| (734)412- | Landline | Vonage America |
| (734)413- | Landline | Xo Communications Services |
| (734)414- | Landline | Michigan Bell Tel Co |
| (734)415- | Landline | Phone Michigan |
| (734)416- | Landline | Michigan Bell Tel Co |
| (734)417- | Wireless | Verizon Wireless |
| (734)418- | Landline | Level 3 Communications |
| (734)419- | Landline | Xo Communications Services |
| (734)420- | Landline | Michigan Bell Tel Co |
| (734)421- | Landline | Michigan Bell Tel Co |
| (734)422- | Landline | Michigan Bell Tel Co |
| (734)423- | Landline | Xo Communications Services |
| (734)424- | Landline | Michigan Bell Tel Co |
| (734)425- | Landline | Michigan Bell Tel Co |
| (734)426- | Landline | Michigan Bell Tel Co |
| (734)427- | Landline | Michigan Bell Tel Co |
| (734)428- | Landline | Michigan Bell Tel Co |
| (734)429- | Landline | Frontier North |
| (734)430- | Landline | Bandwidth.Com Clec |
| (734)431- | Wireless | Verizon Wireless |
| (734)432- | Landline | Michigan Bell Tel Co |
| (734)433- | Landline | Michigan Bell Tel Co |
| (734)434- | Landline | Michigan Bell Tel Co |
| (734)435- | Wireless | Verizon Wireless |
| (734)436- | Landline | Peerless Network Of Michigan |
| (734)437- | Landline | Level 3 Communications |
| (734)438- | Landline | Telnet Worldwide |
| (734)439- | Landline | Michigan Bell Tel Co |
| (734)440- | Landline | Phone Michigan |
| (734)441- | Landline | Phone Michigan |
| (734)442- | Landline | Phone Michigan |
| (734)443- | Landline | Level 3 Communications |
| (734)444- | Landline | Metropcs |
| (734)445- | Landline | Xo Communications Services |
| (734)446- | Landline | Level 3 Communications |
| (734)447- | Landline | Xo Communications Services |
| (734)448- | Landline | Xo Communications Services |
| (734)449- | Landline | Michigan Bell Tel Co |
| (734)450- | Landline | Omnipoint Communications Midwest Operations |
| (734)451- | Landline | Michigan Bell Tel Co |
| (734)452- | Landline | Mcimetro Access Transmission Services |
| (734)453- | Landline | Michigan Bell Tel Co |
| (734)454- | Landline | Michigan Bell Tel Co |
| (734)455- | Landline | Michigan Bell Tel Co |
| (734)456- | Landline | Mcimetro Access Transmission Services |
| (734)457- | Landline | Michigan Bell Tel Co |
| (734)458- | Landline | Michigan Bell Tel Co |
| (734)459- | Landline | Michigan Bell Tel Co |
| (734)460- | Wireless | Verizon Wireless |
| (734)461- | Landline | Michigan Bell Tel Co |
| (734)462- | Landline | Michigan Bell Tel Co |
| (734)463- | Landline | Onvoy, Llcv |
| (734)464- | Landline | Michigan Bell Tel Co |
| (734)465- | Wireless | Verizon Wireless |
| (734)466- | Landline | Michigan Bell Tel Co |
| (734)467- | Landline | Michigan Bell Tel Co |
| (734)468- | Landline | Xo Communications Services |
| (734)469- | Landline | Mcimetro Access Transmission Services |
| (734)470- | Landline | Phone Michigan |
| (734)471- | Landline | Global Crossing Telemanagement |
| (734)472- | Landline | Onvoy, Llcv |
| (734)473- | Wireless | Usa Mobility Wireless |
| (734)474- | Wireless | Verizon Wireless |
| (734)475- | Landline | Michigan Bell Tel Co |
| (734)476- | Wireless | Verizon Wireless |
| (734)477- | Landline | Michigan Bell Tel Co |
| (734)478- | Wireless | Verizon Wireless |
| (734)479- | Landline | Michigan Bell Tel Co |
| (734)480- | Landline | Michigan Bell Tel Co |
| (734)481- | Landline | Michigan Bell Tel Co |
| (734)482- | Landline | Michigan Bell Tel Co |
| (734)483- | Landline | Michigan Bell Tel Co |
| (734)484- | Landline | Michigan Bell Tel Co |
| (734)485- | Landline | Michigan Bell Tel Co |
| (734)486- | Landline | Michigan Bell Tel Co |
| (734)487- | Landline | Michigan Bell Tel Co |
| (734)488- | Landline | Onvoy, Llcv |
| (734)489- | Landline | Phone Michigan |
| (734)491- | Wireless | Verizon Wireless |
| (734)492- | Landline | Bandwidth.Com Clec |
| (734)493- | Landline | Global Crossing Telemanagement |
| (734)494- | Landline | Global Crossing Telemanagement |
| (734)495- | Landline | Michigan Bell Tel Co |
| (734)496- | Wireless | Verizon Wireless |
| (734)497- | Wireless | Sprint Spectrum |
| (734)498- | Landline | Frontier Midstates |
| (734)499- | Landline | Fractel |
| (734)501- | Landline | Telnet Worldwide |
| (734)502- | Wireless | New Cingular Wireless Pcs |
| (734)503- | Landline | Telnet Worldwide |
| (734)504- | Landline | American Messaging Services |
| (734)505- | Wireless | Verizon Wireless |
| (734)506- | Landline | Teleport Communications America |
| (734)507- | Landline | Omnipoint Communications Midwest Operations |
| (734)508- | Landline | Teleport Communications America |
| (734)509- | Wireless | Usa Mobility Wireless |
| (734)510- | Landline | Teleport Communications America |
| (734)512- | Landline | Xo Communications Services |
| (734)513- | Landline | Michigan Bell Tel Co |
| (734)514- | Landline | Buckeye Telesystem |
| (734)515- | Wireless | Verizon Wireless |
| (734)516- | Wireless | New Cingular Wireless Pcs |
| (734)518- | Landline | Xo Communications Services |
| (734)519- | Landline | Bandwidth.Com Clec |
| (734)520- | Landline | Telnet Worldwide |
| (734)521- | Landline | Xo Communications Services |
| (734)522- | Landline | Michigan Bell Tel Co |
| (734)523- | Landline | Michigan Bell Tel Co |
| (734)524- | Landline | Michigan Bell Tel Co |
| (734)525- | Landline | Michigan Bell Tel Co |
| (734)526- | Landline | Level 3 Communications |
| (734)527- | Landline | Telnet Worldwide |
| (734)528- | Landline | Michigan Bell Tel Co |
| (734)529- | Landline | Frontier North |
| (734)530- | Landline | Xo Communications Services |
| (734)531- | Landline | Xo Communications Services |
| (734)532- | Landline | Level 3 Communications |
| (734)533- | Landline | Telnet Worldwide |
| (734)534- | Landline | Telnet Worldwide |
| (734)535- | Landline | Xo Communications Services |
| (734)536- | Wireless | Verizon Wireless |
| (734)537- | Landline | Onvoy, Llcv |
| (734)538- | Landline | Telnet Worldwide |
| (734)539- | Landline | Teleport Communications America |
| (734)540- | Landline | Onvoy, Llcv |
| (734)541- | Landline | Nuso |
| (734)542- | Landline | Michigan Bell Tel Co |
| (734)543- | Landline | Xo Communications Services |
| (734)544- | Landline | Michigan Bell Tel Co |
| (734)545- | Wireless | New Cingular Wireless Pcs |
| (734)546- | Wireless | New Cingular Wireless Pcs |
| (734)547- | Landline | Michigan Bell Tel Co |
| (734)548- | Wireless | New Cingular Wireless Pcs |
| (734)549- | Landline | Telnet Worldwide |
| (734)550- | Wireless | Sprint Spectrum |
| (734)551- | Landline | Teleport Communications America |
| (734)552- | Wireless | Verizon Wireless |
| (734)553- | Landline | Telnet Worldwide |
| (734)554- | Landline | Global Crossing Telemanagement |
| (734)556- | Landline | Global Crossing Telemanagement |
| (734)557- | Landline | Global Crossing Telemanagement |
| (734)558- | Wireless | Verizon Wireless |
| (734)559- | Landline | Phone Michigan |
| (734)560- | Wireless | Sprint Spectrum |
| (734)561- | Landline | Phone Michigan |
| (734)562- | Landline | Comcast Ip Phone |
| (734)563- | Landline | Onvoy, Llcv |
| (734)564- | Wireless | Sprint Spectrum |
| (734)565- | Landline | Michigan Bell Tel Co |
| (734)566- | Landline | American Messaging Services |
| (734)567- | Landline | Phone Michigan |
| (734)568- | Landline | Buckeye Telesystem |
| (734)569- | Landline | Michtel Communications |
| (734)571- | Landline | Telnet Worldwide |
| (734)572- | Landline | Michigan Bell Tel Co |
| (734)573- | Landline | Telnet Worldwide |
| (734)574- | Landline | Telnet Worldwide |
| (734)575- | Wireless | Verizon Wireless |
| (734)576- | Landline | Omnipoint Communications Midwest Operations |
| (734)577- | Landline | Onvoy, Llcv |
| (734)578- | Landline | Wow! Internet, Cable And Phone |
| (734)580- | Landline | Comcast Ip Phone |
| (734)581- | Landline | Omnipoint Communications Midwest Operations |
| (734)582- | Landline | Michigan Bell Tel Co |
| (734)583- | Wireless | New Cingular Wireless Pcs |
| (734)584- | Landline | Onvoy Spectrum |
| (734)585- | Landline | Mcimetro Access Transmission Services |
| (734)586- | Landline | Centurylink |
| (734)587- | Landline | Frontier North |
| (734)588- | Landline | 123.Net |
| (734)589- | Landline | Bandwidth.Com Clec |
| (734)590- | Landline | Onvoy, Llcv |
| (734)591- | Landline | Michigan Bell Tel Co |
| (734)592- | Landline | Xo Communications Services |
| (734)593- | Landline | Teleport Communications America |
| (734)594- | Wireless | Verizon Wireless |
| (734)595- | Landline | Michigan Bell Tel Co |
| (734)596- | Landline | Omnipoint Communications Midwest Operations |
| (734)597- | Wireless | Verizon Wireless |
| (734)599- | Landline | Fractel |
| (734)600- | Landline | Onvoy, Llcv |
| (734)601- | Landline | Michigan Bell Tel Co |
| (734)602- | Wireless | Dish Wireless |
| (734)604- | Wireless | New Cingular Wireless Pcs |
| (734)605- | Landline | Telnet Worldwide |
| (734)606- | Landline | Level 3 Communications |
| (734)607- | Landline | American Broadband And Telecomms |
| (734)608- | Wireless | Verizon Wireless |
| (734)610- | Wireless | Verizon Wireless |
| (734)612- | Wireless | New Cingular Wireless Pcs |
| (734)615- | Landline | Michigan Bell Tel Co |
| (734)619- | Landline | Michigan Bell Tel Co |
| (734)620- | Wireless | New Cingular Wireless Pcs |
| (734)621- | Landline | Xo Communications Services |
| (734)622- | Landline | Michigan Bell Tel Co |
| (734)623- | Landline | Michigan Bell Tel Co |
| (734)624- | Wireless | Sprint Spectrum |
| (734)625- | Wireless | Verizon Wireless |
| (734)626- | Wireless | Verizon Wireless |
| (734)627- | Landline | Xo Communications Services |
| (734)628- | Landline | Xo Communications Services |
| (734)629- | Landline | Mcimetro Access Transmission Services |
| (734)632- | Landline | Michigan Bell Tel Co |
| (734)633- | Landline | Telnet Worldwide |
| (734)634- | Wireless | Verizon Wireless |
| (734)635- | Wireless | New Cingular Wireless Pcs |
| (734)636- | Landline | Metropcs |
| (734)637- | Wireless | Sprint Spectrum |
| (734)638- | Landline | Telnet Worldwide |
| (734)639- | Landline | Talk America |
| (734)641- | Landline | Michigan Bell Tel Co |
| (734)642- | Landline | Level 3 Communications |
| (734)643- | Landline | Ton80 Communications |
| (734)644- | Landline | Omnipoint Communications Midwest Operations |
| (734)645- | Wireless | Verizon Wireless |
| (734)646- | Wireless | Verizon Wireless |
| (734)647- | Landline | Michigan Bell Tel Co |
| (734)648- | Landline | Onvoy, Llcv |
| (734)649- | Wireless | Verizon Wireless |
| (734)651- | Landline | American Messaging Services |
| (734)652- | Wireless | Sprint Spectrum |
| (734)653- | Landline | Ton80 Communications |
| (734)654- | Landline | Michigan Bell Tel Co |
| (734)655- | Landline | Michigan Bell Tel Co |
| (734)656- | Landline | Phone Michigan |
| (734)657- | Wireless | Sprint Spectrum |
| (734)658- | Wireless | Sprint Spectrum |
| (734)659- | Landline | Phone Michigan |
| (734)660- | Wireless | Verizon Wireless |
| (734)661- | Landline | Xo Communications Services |
| (734)662- | Landline | Michigan Bell Tel Co |
| (734)663- | Landline | Michigan Bell Tel Co |
| (734)664- | Wireless | Verizon Wireless |
| (734)665- | Landline | Michigan Bell Tel Co |
| (734)666- | Landline | Michigan Bell Tel Co |
| (734)667- | Landline | Comcast Ip Phone |
| (734)668- | Landline | Michigan Bell Tel Co |
| (734)669- | Landline | Michigan Bell Tel Co |
| (734)670- | Landline | American Messaging Services |
| (734)671- | Landline | Michigan Bell Tel Co |
| (734)672- | Landline | Mcimetro Access Transmission Services |
| (734)673- | Wireless | Sprint Spectrum |
| (734)674- | Wireless | Sprint Spectrum |
| (734)675- | Landline | Michigan Bell Tel Co |
| (734)676- | Landline | Michigan Bell Tel Co |
| (734)677- | Landline | Michigan Bell Tel Co |
| (734)678- | Wireless | Sprint Spectrum |
| (734)679- | Wireless | Verizon Wireless |
| (734)680- | Landline | Metropcs |
| (734)681- | Landline | Global Crossing Telemanagement |
| (734)682- | Landline | Global Crossing Telemanagement |
| (734)683- | Landline | Ton80 Communications |
| (734)684- | Landline | Ton80 Communications |
| (734)685- | Landline | Mcimetro Access Transmission Services |
| (734)686- | Landline | Acd Telecom |
| (734)687- | Landline | Telnet Worldwide |
| (734)688- | Landline | Onvoy, Llcv |
| (734)689- | Landline | Phone Michigan |
| (734)691- | Wireless | New Cingular Wireless Pcs |
| (734)692- | Landline | Michigan Bell Tel Co |
| (734)693- | Wireless | New Cingular Wireless Pcs |
| (734)694- | Landline | Global Crossing Telemanagement |
| (734)695- | Landline | Michigan Bell Tel Co |
| (734)697- | Landline | Michigan Bell Tel Co |
| (734)699- | Landline | Michigan Bell Tel Co |
| (734)702- | Landline | Centurylink Communications |
| (734)704- | Landline | Onvoy, Llcv |
| (734)706- | Wireless | Verizon Wireless |
| (734)707- | Landline | Onvoy, Llcv |
| (734)708- | Landline | Ymax Communications |
| (734)709- | Landline | Omnipoint Communications Midwest Operations |
| (734)710- | Landline | Bandwidth.Com Clec |
| (734)712- | Landline | Michigan Bell Tel Co |
| (734)713- | Landline | Phone Michigan |
| (734)714- | Landline | Phone Michigan |
| (734)715- | Landline | Onvoy, Llcv |
| (734)716- | Wireless | New Cingular Wireless Pcs |
| (734)717- | Wireless | Sprint Spectrum |
| (734)718- | Wireless | Verizon Wireless |
| (734)719- | Landline | Level 3 Communications |
| (734)720- | Landline | Level 3 Communications |
| (734)721- | Landline | Michigan Bell Tel Co |
| (734)722- | Landline | Michigan Bell Tel Co |
| (734)723- | Wireless | Verizon Wireless |
| (734)724- | Landline | Onvoy, Llcv |
| (734)725- | Landline | Comcast Ip Phone |
| (734)726- | Landline | Level 3 Communications |
| (734)727- | Landline | Michigan Bell Tel Co |
| (734)728- | Landline | Michigan Bell Tel Co |
| (734)729- | Landline | Michigan Bell Tel Co |
| (734)730- | Wireless | New Cingular Wireless Pcs |
| (734)731- | Wireless | New Cingular Wireless Pcs |
| (734)732- | Landline | Level 3 Communications |
| (734)733- | Wireless | New Cingular Wireless Pcs |
| (734)735- | Wireless | Verizon Wireless |
| (734)736- | Landline | Global Crossing Telemanagement |
| (734)737- | Landline | Michigan Bell Tel Co |
| (734)738- | Landline | Teleport Communications America |
| (734)739- | Wireless | Verizon Wireless |
| (734)740- | Wireless | Verizon Wireless |
| (734)741- | Landline | Michigan Bell Tel Co |
| (734)742- | Landline | Xo Communications Services |
| (734)743- | Landline | Xo Communications Services |
| (734)744- | Landline | Xo Communications Services |
| (734)746- | Landline | Deerfield Farmers' Telephone |
| (734)747- | Landline | Michigan Bell Tel Co |
| (734)748- | Wireless | Verizon Wireless |
| (734)749- | Landline | Xo Communications Services |
| (734)751- | Wireless | Verizon Wireless |
| (734)752- | Landline | Level 3 Communications |
| (734)753- | Landline | Michigan Bell Tel Co |
| (734)754- | Landline | Omnipoint Communications Midwest Operations |
| (734)755- | Wireless | Verizon Wireless |
| (734)756- | Wireless | Verizon Wireless |
| (734)757- | Landline | At&T |
| (734)758- | Landline | Xo Communications Services |
| (734)759- | Landline | Phone Michigan |
| (734)761- | Landline | Michigan Bell Tel Co |
| (734)762- | Landline | Michigan Bell Tel Co |
| (734)763- | Landline | Michigan Bell Tel Co |
| (734)764- | Landline | Michigan Bell Tel Co |
| (734)765- | Wireless | New Cingular Wireless Pcs |
| (734)766- | Landline | Fractel |
| (734)767- | Wireless | New Cingular Wireless Pcs |
| (734)768- | Landline | Ton80 Communications |
| (734)769- | Landline | Michigan Bell Tel Co |
| (734)770- | Wireless | Verizon Wireless |
| (734)771- | Wireless | New Cingular Wireless Pcs |
| (734)772- | Landline | Metropcs |
| (734)773- | Landline | Omnipoint Communications Midwest Operations |
| (734)774- | Landline | Onvoy, Llcv |
| (734)775- | Wireless | New Cingular Wireless Pcs |
| (734)776- | Wireless | New Cingular Wireless Pcs |
| (734)777- | Wireless | Sprint Spectrum |
| (734)778- | Wireless | New Cingular Wireless Pcs |
| (734)779- | Landline | Michigan Bell Tel Co |
| (734)780- | Landline | Teleport Communications America |
| (734)781- | Landline | Teleport Communications America |
| (734)782- | Landline | Michigan Bell Tel Co |
| (734)783- | Landline | Michigan Bell Tel Co |
| (734)784- | Landline | Mcimetro Access Transmission Services |
| (734)785- | Landline | Level 3 Communications |
| (734)786- | Landline | Level 3 Communications |
| (734)787- | Wireless | Verizon Wireless |
| (734)788- | Wireless | New Cingular Wireless Pcs |
| (734)789- | Landline | Michigan Bell Tel Co |
| (734)790- | Wireless | Verizon Wireless |
| (734)792- | Landline | Teleport Communications America |
| (734)793- | Landline | Phone Michigan |
| (734)794- | Landline | Phone Michigan |
| (734)795- | Landline | Phone Michigan |
| (734)796- | Landline | Phone Michigan |
| (734)797- | Landline | American Messaging Services |
| (734)798- | Landline | American Messaging Services |
| (734)799- | Landline | Phone Michigan |
| (734)800- | Landline | Onvoy, Llcv |
| (734)802- | Wireless | New Cingular Wireless Pcs |
| (734)803- | Landline | Teleport Communications America |
| (734)805- | Landline | Michigan Bell Tel Co |
| (734)807- | Wireless | Verizon Wireless |
| (734)808- | Landline | Peerless Network Of Michigan |
| (734)812- | Wireless | Verizon Wireless |
| (734)817- | Landline | American Messaging Services |
| (734)818- | Wireless | Sprint Spectrum |
| (734)819- | Landline | Omnipoint Communications Midwest Operations |
| (734)820- | Landline | Peerless Network Of Michigan |
| (734)821- | Landline | Onvoy, Llcv |
| (734)822- | Landline | Onvoy, Llcv |
| (734)823- | Landline | Xo Communications Services |
| (734)825- | Wireless | Usa Mobility Wireless |
| (734)826- | Landline | Phone Michigan |
| (734)827- | Landline | Michigan Bell Tel Co |
| (734)828- | Landline | Phone Michigan |
| (734)829- | Wireless | Verizon Wireless |
| (734)832- | Landline | Ton80 Communications |
| (734)833- | Landline | Xo Communications Services |
| (734)834- | Wireless | New Cingular Wireless Pcs |
| (734)837- | Wireless | Sprint Spectrum |
| (734)838- | Landline | Onvoy, Llcv |
| (734)839- | Landline | Xo Communications Services |
| (734)840- | Landline | At&T |
| (734)842- | Wireless | Verizon Wireless |
| (734)843- | Landline | Global Crossing Telemanagement |
| (734)844- | Landline | Michigan Bell Tel Co |
| (734)845- | Wireless | Sprint Spectrum |
| (734)846- | Landline | Omnipoint Communications Midwest Operations |
| (734)847- | Landline | Frontier North |
| (734)848- | Landline | Frontier North |
| (734)849- | Landline | Teleport Communications America |
| (734)850- | Landline | Frontier North |
| (734)852- | Landline | American Messaging Services |
| (734)853- | Landline | Teleport Communications America |
| (734)854- | Landline | Frontier Midstates |
| (734)855- | Landline | At&T |
| (734)856- | Landline | Frontier Midstates |
| (734)857- | Landline | Teleport Communications America |
| (734)858- | Landline | Teleport Communications America |
| (734)860- | Landline | American Messaging Services |
| (734)862- | Landline | Global Crossing Telemanagement |
| (734)863- | Landline | Buckeye Telesystem |
| (734)864- | Landline | Global Crossing Telemanagement |
| (734)865- | Landline | Global Crossing Telemanagement |
| (734)866- | Landline | Xo Communications Services |
| (734)868- | Landline | Xo Communications Services |
| (734)869- | Landline | Xo Communications Services |
| (734)872- | Landline | Charter Fiberlink - Michigan |
| (734)873- | Landline | Telnet Worldwide |
| (734)874- | Landline | Ton80 Communications |
| (734)875- | Wireless | Verizon Wireless |
| (734)876- | Wireless | Verizon Wireless |
| (734)877- | Landline | Fractel |
| (734)878- | Landline | Michigan Bell Tel Co |
| (734)879- | Landline | Teleport Communications America |
| (734)880- | Landline | Skyetel |
| (734)881- | Landline | Grid 4 Communications |
| (734)882- | Landline | Comcast Ip Phone |
| (734)883- | Wireless | Sprint Spectrum |
| (734)884- | Landline | Airespring |
| (734)887- | Landline | Teleport Communications America |
| (734)888- | Landline | Frontier North |
| (734)889- | Landline | Onvoy, Llcv |
| (734)890- | Wireless | Verizon Wireless |
| (734)891- | Wireless | Sprint Spectrum |
| (734)892- | Landline | Onvoy, Llcv |
| (734)893- | Wireless | Verizon Wireless |
| (734)895- | Landline | At&T |
| (734)896- | Landline | Omnipoint Communications Midwest Operations |
| (734)897- | Landline | 123.Net |
| (734)899- | Wireless | Sprint Spectrum |
| (734)902- | Landline | Telnet Worldwide |
| (734)904- | Wireless | Verizon Wireless |
| (734)905- | Landline | Omnipoint Communications Midwest Operations |
| (734)907- | Wireless | Usa Mobility Wireless |
| (734)913- | Landline | Michigan Bell Tel Co |
| (734)915- | Wireless | Sprint Spectrum |
| (734)917- | Landline | Xo Communications Services |
| (734)921- | Landline | Michigan Bell Tel Co |
| (734)922- | Landline | Xo Communications Services |
| (734)925- | Landline | Omnipoint Communications Midwest Operations |
| (734)926- | Landline | Bandwidth.Com Clec |
| (734)927- | Landline | Bandwidth.Com Clec |
| (734)928- | Landline | Xo Communications Services |
| (734)929- | Landline | Comcast Ip Phone |
| (734)930- | Landline | Michigan Bell Tel Co |
| (734)931- | Landline | Global Crossing Telemanagement |
| (734)932- | Landline | Ton80 Communications |
| (734)933- | Landline | Fractel |
| (734)934- | Landline | Omnipoint Communications Midwest Operations |
| (734)936- | Landline | Michigan Bell Tel Co |
| (734)937- | Landline | Ton80 Communications |
| (734)939- | Landline | Xo Communications Services |
| (734)941- | Landline | Michigan Bell Tel Co |
| (734)942- | Landline | Michigan Bell Tel Co |
| (734)943- | Landline | Telnet Worldwide |
| (734)944- | Landline | Frontier North |
| (734)945- | Wireless | Sprint Spectrum |
| (734)946- | Landline | Michigan Bell Tel Co |
| (734)947- | Landline | Michigan Bell Tel Co |
| (734)953- | Landline | Michigan Bell Tel Co |
| (734)954- | Landline | Michigan Bell Tel Co |
| (734)955- | Landline | Michigan Bell Tel Co |
| (734)956- | Landline | Global Crossing Telemanagement |
| (734)957- | Landline | Michigan Bell Tel Co |
| (734)961- | Landline | Comcast Ip Phone |
| (734)966- | Landline | Fractel |
| (734)967- | Landline | Ton80 Communications |
| (734)968- | Landline | Omnipoint Communications Midwest Operations |
| (734)969- | Landline | Teleport Communications America |
| (734)970- | Landline | Teleport Communications America |
| (734)971- | Landline | Michigan Bell Tel Co |
| (734)972- | Wireless | Sprint Spectrum |
| (734)973- | Landline | Michigan Bell Tel Co |
| (734)975- | Landline | Michigan Bell Tel Co |
| (734)977- | Landline | Comcast Ip Phone |
| (734)979- | Wireless | Verizon Wireless |
| (734)981- | Landline | Michigan Bell Tel Co |
| (734)982- | Landline | Ton80 Communications |
| (734)983- | Landline | Michigan Bell Tel Co |
| (734)984- | Landline | Teleport Communications America |
| (734)985- | Landline | Mcimetro Access Transmission Services |
| (734)987- | Landline | Ton80 Communications |
| (734)991- | Landline | Xo Communications Services |
| (734)992- | Landline | Comcast Ip Phone |
| (734)994- | Landline | Michigan Bell Tel Co |
| (734)995- | Landline | Michigan Bell Tel Co |
| (734)996- | Landline | Michigan Bell Tel Co |
| (734)997- | Landline | Michigan Bell Tel Co |
| (734)998- | Landline | Michigan Bell Tel Co |
| (734)999- | Landline | Peerless Network Of Michigan |
| No prefixes match “”. | ||
Frequently Asked Questions about the 734 Area Code
Who called me from a 734 number?
A 734 number is assigned to Ann Arbor, Michigan, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 734 code to look nearby, so a 734 number doesn't prove the caller is local. Recently, 1,495 unwanted-call complaints were reported to the FTC for numbers showing the 734 code (53% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 734 a scam area code?
No area code is a scam on its own. 734 is a normal, officially assigned code for Ann Arbor, Michigan. Spam callers spoof local codes to raise the odds you answer, so 734 on your caller ID says nothing about who is really calling. Recently, 1,495 unwanted-call complaints were reported to the FTC for numbers showing the 734 code (53% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 734 area code?
Repeated calls from different 734 numbers are usually spoofing: a robocaller rotates through 734 numbers so each call looks local and slips past simple blocks. Recently, 1,495 unwanted-call complaints were reported to the FTC for numbers showing the 734 code (53% 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 734 number?
If you aren't expecting a 734 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 734 area code?
Block a single 734 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 734 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 734?
Area code 734 covers Ann Arbor and the surrounding area in Michigan, spanning 42 cities with about 1,145,918 residents. It shares its area with overlay code 679.
When did area code 734 go into service?
Area code 734 went into service on December 13, 1997. It was split off from area code 313.
Is 734 a real area code?
Yes. 734 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Ann Arbor, Michigan. A real code can still show up on spoofed spam calls, so treat unknown 734 calls with normal caution.
What timezone is the 734 area code in?
The 734 area code is in the Eastern Time (ET). Because a number can be kept when someone moves or switches to VoIP, a specific 734 caller may not be in that zone.
How do I call a 734 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 734 and the seven-digit number. From a mobile phone you can usually just enter +1 734 followed by the number and let the phone add the exit code for you.