512 Area CodeAustin, TX
Area code 512 covers Austin and 72 other cities in Texas: 2,322,934 people in 10 counties, led by Travis and Williamson, on Central Time (CT). It overlays 737.
Overview
- Major City
- Austin
- State
- Texas (TX)
- Timezone
- Central Time (CT)
- Current Time
- –:––
- Overlay
- Yes – shares area with 737
Where is area code 512?
Overview of the 512 Area Code
Geographic Coverage of the 512 Area Code
All 73 cities- 993,588
- 135,359
- 101,344
- 87,511
- 78,380
- 74,316
Austin Area Codes Overview
- 512This page
- 737Same territory
What cities does area code 512 cover?
| City | State | Population | Population in 512 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Austin | TX | 993,588 | 993,588 | 50.6% | 100.0% |
| Round Rock | TX | 135,359 | 135,359 | 6.9% | 100.0% |
| Georgetown | TX | 101,344 | 95,851 | 5.2% | 94.6% |
| Leander | TX | 87,511 | 87,511 | 4.5% | 100.0% |
| Cedar Park | TX | 78,380 | 78,380 | 4.0% | 100.0% |
| San Marcos | TX | 74,316 | 74,316 | 3.8% | 100.0% |
| Pflugerville | TX | 66,819 | 66,819 | 3.4% | 100.0% |
| Kyle | TX | 65,833 | 65,833 | 3.4% | 100.0% |
| Hutto | TX | 42,661 | 42,661 | 2.2% | 100.0% |
| Brushy Creek | TX | 21,764 | 21,764 | 1.1% | 100.0% |
| Manor | TX | 21,500 | 21,500 | 1.1% | 100.0% |
| Lakeway | TX | 19,056 | 19,056 | 1.0% | 100.0% |
| Taylor | TX | 17,872 | 17,872 | 0.9% | 100.0% |
| Lockhart | TX | 17,166 | 17,166 | 0.9% | 100.0% |
| Jollyville | TX | 16,151 | 16,151 | 0.8% | 100.0% |
| Buda | TX | 16,090 | 16,090 | 0.8% | 100.0% |
| Bastrop | TX | 12,720 | 12,720 | 0.6% | 100.0% |
| Elgin | TX | 12,438 | 12,438 | 0.6% | 100.0% |
| Wells Branch | TX | 12,120 | 12,120 | 0.6% | 100.0% |
| Liberty Hill | TX | 11,984 | 11,984 | 0.6% | 100.0% |
| Lago Vista | TX | 10,201 | 10,201 | 0.5% | 100.0% |
| Dripping Springs | TX | 10,165 | 10,165 | 0.5% | 100.0% |
| Bee Cave | TX | 8,510 | 8,510 | 0.4% | 100.0% |
| Lampasas | TX | 7,936 | 7,936 | 0.4% | 100.0% |
| Burnet | TX | 6,869 | 6,869 | 0.4% | 100.0% |
| Hornsby Bend | TX | 6,791 | 6,791 | 0.3% | 100.0% |
| Camp Swift | TX | 6,383 | 6,383 | 0.3% | 100.0% |
| Rockdale | TX | 5,637 | 5,637 | 0.3% | 100.0% |
| Jarrell | TX | 5,151 | 5,151 | 0.3% | 100.0% |
| Shady Hollow | TX | 5,004 | 5,004 | 0.3% | 100.0% |
| Lost Creek | TX | 4,509 | 4,509 | 0.2% | 100.0% |
| Redwood | TX | 4,338 | 4,338 | 0.2% | 100.0% |
| Smithville | TX | 4,335 | 4,335 | 0.2% | 100.0% |
| West Lake Hills | TX | 3,208 | 3,208 | 0.2% | 100.0% |
| Barton Creek | TX | 3,077 | 3,077 | 0.2% | 100.0% |
| Hudson Bend | TX | 2,981 | 2,981 | 0.2% | 100.0% |
| Wimberley | TX | 2,889 | 2,889 | 0.1% | 100.0% |
| Jonestown | TX | 2,615 | 2,615 | 0.1% | 100.0% |
| Wyldwood | TX | 2,505 | 2,505 | 0.1% | 100.0% |
| Circle D-KC Estates | TX | 2,393 | 2,393 | 0.1% | 100.0% |
| Briarcliff | TX | 2,387 | 2,387 | 0.1% | 100.0% |
| The Hills | TX | 2,342 | 2,342 | 0.1% | 100.0% |
| Bertram | TX | 2,020 | 2,020 | 0.1% | 100.0% |
| Woodcreek | TX | 1,886 | 1,886 | 0.1% | 100.0% |
| Uhland | TX | 1,885 | 1,885 | 0.1% | 100.0% |
| Garfield | TX | 1,698 | 1,698 | 0.1% | 100.0% |
| Serenada | TX | 1,641 | 1,641 | 0.1% | 100.0% |
| Buchanan Dam | TX | 1,519 | 1,519 | 0.1% | 100.0% |
| Rollingwood | TX | 1,438 | 1,438 | 0.1% | 100.0% |
| Thorndale | TX | 1,388 | 1,388 | 0.1% | 100.0% |
| Martindale | TX | 1,266 | 1,266 | 0.1% | 100.0% |
| Point Venture | TX | 1,243 | 1,243 | 0.1% | 100.0% |
| Granger | TX | 1,209 | 1,209 | 0.1% | 100.0% |
| Manchaca | TX | 1,133 | 1,133 | 0.1% | 100.0% |
| Windemere | TX | 1,037 | 1,037 | 0.1% | 100.0% |
| Geronimo | TX | 1,032 | 0 | 0.1% | 0.0% |
| Mustang Ridge | TX | 1,002 | 1,002 | 0.1% | 100.0% |
| Thrall | TX | 873 | 873 | 0.0% | 100.0% |
| Lometa | TX | 801 | 801 | 0.0% | 100.0% |
| Weir | TX | 770 | 770 | 0.0% | 100.0% |
| Niederwald | TX | 720 | 720 | 0.0% | 100.0% |
| McDade | TX | 685 | 685 | 0.0% | 100.0% |
| Mountain City | TX | 676 | 676 | 0.0% | 100.0% |
| Sunset Valley | TX | 617 | 617 | 0.0% | 100.0% |
| Volente | TX | 522 | 522 | 0.0% | 100.0% |
| San Leanna | TX | 517 | 517 | 0.0% | 100.0% |
| Webberville | TX | 472 | 472 | 0.0% | 100.0% |
| Bear Creek | TX | 461 | 461 | 0.0% | 100.0% |
| Milano | TX | 432 | 432 | 0.0% | 100.0% |
| Creedmoor | TX | 423 | 423 | 0.0% | 100.0% |
| Hays | TX | 264 | 264 | 0.0% | 100.0% |
| Staples | TX | 190 | 190 | 0.0% | 100.0% |
| Driftwood | TX | 144 | 144 | 0.0% | 100.0% |
City population is shown in full; each city's share inside 512 is measured from Census tract centroids.
What counties does area code 512 cover?
| County | State | Population in 512 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Travis County | TX | 1,290,188 | 56% | 100% |
| Williamson County | TX | 596,699 | 26% | 98% |
| Hays County | TX | 241,067 | 10% | 100% |
| Bastrop County | TX | 97,216 | 4% | 100% |
| Caldwell County | TX | 37,224 | 2% | 81% |
| Burnet County | TX | 23,944 | 1% | 49% |
| Milam County | TX | 15,617 | 1% | 63% |
| Lampasas County | TX | 14,374 | 1% | 66% |
| Guadalupe County | TX | 4,823 | 0% | 3% |
| Llano County | TX | 1,782 | 0% | 8% |
Sources:
- Census PEP Vintage 2024 (city populations)
- · 2020 Census tract centroids with NANP and TIGERweb boundaries (footprint, counties, city shares)
- · NANPA NPA and CO Code reports (dates, prefixes)
- · Methodology
Has area code 512 been reported for unwanted calls?
Yes – 3,584 FTC complaints, May 29 – Oct 1, 2026.
- 56% robocalls
- ↑ 20% vs prior period
- FTC data, retrieved 2026-10-05
Most-reported subjects
- Other34%1,224
- Medical & prescriptions17%604
- Dropped call or no message15%549
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.
Which prefixes and exchanges belong to area code 512?
78% assigned to a telco
- 69% Landline
- 31% Wireless
- 0% Unknown
of 781 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (512)200- | Wireless | T-Mobile Usa |
| (512)201- | Wireless | Verizon Wireless |
| (512)202- | Wireless | Verizon Wireless |
| (512)203- | Wireless | T-Mobile Usa |
| (512)204- | Landline | American Messaging Services |
| (512)205- | Wireless | Usa Mobility Wireless |
| (512)206- | Landline | Southwestern Bell |
| (512)207- | Landline | Southwestern Bell |
| (512)208- | Landline | American Messaging Services |
| (512)209- | Landline | American Messaging Services |
| (512)210- | Wireless | Verizon Wireless |
| (512)212- | Wireless | New Cingular Wireless Pcs |
| (512)213- | Landline | Level 3 Communications |
| (512)214- | Wireless | T-Mobile Usa |
| (512)215- | Landline | Time Warner Cbl |
| (512)216- | Wireless | New Cingular Wireless Pcs |
| (512)217- | Wireless | New Cingular Wireless Pcs |
| (512)218- | Landline | Southwestern Bell |
| (512)219- | Landline | Southwestern Bell |
| (512)220- | Landline | Grande Communications Networks |
| (512)221- | Wireless | New Cingular Wireless Pcs |
| (512)222- | Landline | Worldcall Interconnect |
| (512)223- | Landline | Southwestern Bell |
| (512)224- | Landline | Southwestern Bell |
| (512)225- | Landline | Level 3 Of Telecom Of Texas |
| (512)226- | Landline | Southwestern Bell |
| (512)227- | Landline | Southwestern Bell |
| (512)228- | Landline | Southwestern Bell |
| (512)229- | Landline | Tpx Communications |
| (512)230- | Wireless | Verizon Wireless |
| (512)231- | Landline | Southwestern Bell |
| (512)232- | Landline | Southwestern Bell |
| (512)233- | Landline | Mcimetro Access Transmission Services |
| (512)234- | Wireless | Verizon Wireless |
| (512)235- | Wireless | Usa Mobility Wireless |
| (512)236- | Landline | Southwestern Bell |
| (512)237- | Landline | Southwestern Bell |
| (512)238- | Landline | Southwestern Bell |
| (512)239- | Landline | Southwestern Bell |
| (512)240- | Landline | Grande Communications Networks |
| (512)241- | Landline | Southwestern Bell |
| (512)242- | Landline | Southwestern Bell |
| (512)243- | Landline | Southwestern Bell |
| (512)244- | Landline | Southwestern Bell |
| (512)245- | Landline | Centurylink |
| (512)246- | Landline | Southwestern Bell |
| (512)247- | Landline | Southwestern Bell |
| (512)248- | Landline | Southwestern Bell |
| (512)249- | Landline | Southwestern Bell |
| (512)250- | Landline | Southwestern Bell |
| (512)251- | Landline | Southwestern Bell |
| (512)252- | Landline | Southwestern Bell |
| (512)253- | Landline | Frontier Comm Of Texas |
| (512)255- | Landline | Southwestern Bell |
| (512)256- | Landline | Bandwidth.Com Clec |
| (512)257- | Landline | Southwestern Bell |
| (512)258- | Landline | Southwestern Bell |
| (512)259- | Landline | Southwestern Bell |
| (512)260- | Landline | Southwestern Bell |
| (512)261- | Landline | Southwestern Bell |
| (512)262- | Landline | Frontier Comm Of Texas |
| (512)263- | Landline | Southwestern Bell |
| (512)264- | Landline | Southwestern Bell |
| (512)265- | Landline | Level 3 Communications |
| (512)266- | Landline | Southwestern Bell |
| (512)267- | Landline | Southwestern Bell |
| (512)268- | Landline | Frontier Comm Of Texas |
| (512)269- | Wireless | Sprint Spectrum |
| (512)270- | Landline | Level 3 Communications |
| (512)271- | Landline | Level 3 Communications |
| (512)272- | Landline | Southwestern Bell |
| (512)273- | Landline | Frontier Comm Of Texas |
| (512)274- | Wireless | Usa Mobility Wireless |
| (512)275- | Landline | Mcimetro Access Transmission Services |
| (512)276- | Landline | Southwestern Bell |
| (512)277- | Landline | Telnyx |
| (512)278- | Landline | Southwestern Bell |
| (512)279- | Landline | Level 3 Of Telecom Of Texas |
| (512)280- | Landline | Southwestern Bell |
| (512)281- | Landline | Southwestern Bell |
| (512)282- | Landline | Southwestern Bell |
| (512)283- | Landline | Southwestern Bell |
| (512)284- | Wireless | New Cingular Wireless Pcs |
| (512)285- | Landline | Southwestern Bell |
| (512)286- | Landline | Southwestern Bell |
| (512)287- | Wireless | T-Mobile Usa |
| (512)288- | Landline | Southwestern Bell |
| (512)289- | Wireless | New Cingular Wireless Pcs |
| (512)290- | Landline | Ymax Communications |
| (512)291- | Landline | Southwestern Bell |
| (512)292- | Landline | Southwestern Bell |
| (512)293- | Wireless | T-Mobile Usa |
| (512)294- | Wireless | Sprint Spectrum |
| (512)295- | Landline | Frontier Comm Of Texas |
| (512)296- | Wireless | Sprint Spectrum |
| (512)297- | Wireless | Sprint Spectrum |
| (512)298- | Wireless | New Cingular Wireless Pcs |
| (512)299- | Landline | Fusion Telecom Of Texas, Ltd., L. |
| (512)300- | Landline | Time Warner Cbl |
| (512)301- | Landline | Southwestern Bell |
| (512)302- | Landline | Southwestern Bell |
| (512)303- | Landline | Southwestern Bell |
| (512)304- | Landline | Southwestern Bell |
| (512)305- | Landline | At&T |
| (512)306- | Landline | Southwestern Bell |
| (512)307- | Wireless | Usa Mobility Wireless |
| (512)308- | Landline | Southwestern Bell |
| (512)309- | Landline | Time Warner Cbl |
| (512)310- | Landline | Southwestern Bell |
| (512)312- | Landline | Frontier Comm Of Texas |
| (512)313- | Landline | Level 3 Of Telecom Of Texas |
| (512)314- | Landline | Southwestern Bell |
| (512)315- | Landline | Southwestern Bell |
| (512)316- | Wireless | New Cingular Wireless Pcs |
| (512)317- | Wireless | New Cingular Wireless Pcs |
| (512)318- | Wireless | Verizon Wireless |
| (512)319- | Landline | Teleport Communications America |
| (512)320- | Landline | Southwestern Bell |
| (512)321- | Landline | Southwestern Bell |
| (512)322- | Landline | Southwestern Bell |
| (512)323- | Landline | Southwestern Bell |
| (512)324- | Landline | Southwestern Bell |
| (512)326- | Landline | Southwestern Bell |
| (512)327- | Landline | Southwestern Bell |
| (512)328- | Landline | Southwestern Bell |
| (512)329- | Landline | Southwestern Bell |
| (512)330- | Landline | Southwestern Bell |
| (512)331- | Landline | Southwestern Bell |
| (512)332- | Landline | Southwestern Bell |
| (512)333- | Landline | Usfon |
| (512)334- | Landline | Level 3 Of Telecom Of Texas |
| (512)335- | Landline | Southwestern Bell |
| (512)336- | Landline | Southwestern Bell |
| (512)337- | Landline | At&T |
| (512)338- | Landline | Southwestern Bell |
| (512)339- | Landline | Southwestern Bell |
| (512)340- | Landline | Southwestern Bell |
| (512)341- | Landline | Southwestern Bell |
| (512)342- | Landline | Southwestern Bell |
| (512)343- | Landline | Southwestern Bell |
| (512)344- | Landline | Southwestern Bell |
| (512)345- | Landline | Southwestern Bell |
| (512)346- | Landline | Southwestern Bell |
| (512)347- | Landline | Southwestern Bell |
| (512)348- | Wireless | Verizon Wireless |
| (512)349- | Landline | Southwestern Bell |
| (512)350- | Wireless | Sprint Spectrum |
| (512)351- | Landline | Level 3 Communications |
| (512)352- | Landline | Southwestern Bell |
| (512)353- | Landline | Centurylink |
| (512)354- | Wireless | New Cingular Wireless Pcs |
| (512)355- | Landline | Frontier Comm Of Texas |
| (512)356- | Landline | Southwestern Bell |
| (512)357- | Landline | Frontier Comm Of Texas |
| (512)358- | Landline | Southwestern Bell |
| (512)359- | Landline | Teleport Communications America |
| (512)360- | Landline | Southwestern Bell |
| (512)361- | Landline | Time Warner Cbl |
| (512)362- | Landline | Mcimetro Access Transmission Services |
| (512)363- | Landline | Southwestern Bell |
| (512)364- | Wireless | Verizon Wireless |
| (512)365- | Landline | Southwestern Bell |
| (512)366- | Landline | Southwestern Bell |
| (512)367- | Landline | Southwestern Bell |
| (512)368- | Wireless | New Cingular Wireless Pcs |
| (512)369- | Landline | Southwestern Bell |
| (512)370- | Landline | Southwestern Bell |
| (512)371- | Landline | Southwestern Bell |
| (512)372- | Landline | Southwestern Bell |
| (512)373- | Landline | Southwestern Bell |
| (512)374- | Landline | Southwestern Bell |
| (512)375- | Wireless | Sprint Spectrum |
| (512)376- | Landline | Southwestern Bell |
| (512)377- | Landline | Southwestern Bell |
| (512)378- | Landline | Southwestern Bell |
| (512)379- | Landline | Southwestern Bell |
| (512)380- | Landline | Southwestern Bell |
| (512)381- | Landline | Tpx Communications |
| (512)382- | Landline | Teleport Communications America |
| (512)383- | Landline | Southwestern Bell |
| (512)384- | Landline | Mcimetro Access Transmission Services |
| (512)385- | Landline | Southwestern Bell |
| (512)386- | Landline | Southwestern Bell |
| (512)387- | Landline | Bandwidth.Com Clec |
| (512)388- | Landline | Southwestern Bell |
| (512)389- | Landline | Southwestern Bell |
| (512)390- | Landline | Southwestern Bell |
| (512)391- | Landline | Southwestern Bell |
| (512)392- | Landline | Centurylink |
| (512)393- | Landline | Centurylink |
| (512)394- | Landline | Southwestern Bell |
| (512)395- | Landline | Centurylink |
| (512)396- | Landline | Centurylink |
| (512)397- | Landline | Southwestern Bell |
| (512)398- | Landline | Southwestern Bell |
| (512)399- | Landline | Peerless Network Of Texas |
| (512)400- | Wireless | T-Mobile Usa |
| (512)401- | Landline | Southwestern Bell |
| (512)402- | Landline | Southwestern Bell |
| (512)403- | Landline | Southwestern Bell |
| (512)404- | Landline | Southwestern Bell |
| (512)405- | Landline | Frontier Comm Of Texas |
| (512)406- | Landline | Southwestern Bell |
| (512)407- | Landline | Southwestern Bell |
| (512)408- | Landline | Centurylink |
| (512)409- | Landline | Centurylink Communications |
| (512)410- | Wireless | Verizon Wireless |
| (512)412- | Landline | Teleport Communications America |
| (512)413- | Wireless | New Cingular Wireless Pcs |
| (512)414- | Landline | Southwestern Bell |
| (512)415- | Wireless | New Cingular Wireless Pcs |
| (512)416- | Landline | Southwestern Bell |
| (512)417- | Wireless | Verizon Wireless |
| (512)418- | Landline | Southwestern Bell |
| (512)419- | Landline | Southwestern Bell |
| (512)420- | Landline | Southwestern Bell |
| (512)421- | Landline | Southwestern Bell |
| (512)422- | Wireless | New Cingular Wireless Pcs |
| (512)423- | Wireless | New Cingular Wireless Pcs |
| (512)424- | Landline | Southwestern Bell |
| (512)425- | Landline | Southwestern Bell |
| (512)426- | Wireless | New Cingular Wireless Pcs |
| (512)427- | Landline | Southwestern Bell |
| (512)428- | Landline | Southwestern Bell |
| (512)429- | Wireless | Verizon Wireless |
| (512)430- | Landline | Southwestern Bell |
| (512)431- | Wireless | New Cingular Wireless Pcs |
| (512)432- | Landline | Southwestern Bell |
| (512)433- | Landline | Southwestern Bell |
| (512)434- | Landline | Southwestern Bell |
| (512)435- | Landline | Southwestern Bell |
| (512)436- | Landline | Southwestern Bell |
| (512)437- | Landline | Southwestern Bell |
| (512)438- | Landline | Southwestern Bell |
| (512)439- | Landline | Level 3 Of Telecom Of Texas |
| (512)440- | Landline | Southwestern Bell |
| (512)441- | Landline | Southwestern Bell |
| (512)442- | Landline | Southwestern Bell |
| (512)443- | Landline | Southwestern Bell |
| (512)444- | Landline | Southwestern Bell |
| (512)445- | Landline | Southwestern Bell |
| (512)446- | Landline | Southwestern Bell |
| (512)447- | Landline | Southwestern Bell |
| (512)448- | Landline | Southwestern Bell |
| (512)449- | Landline | Frontier Comm Of Texas |
| (512)450- | Landline | Southwestern Bell |
| (512)451- | Landline | Southwestern Bell |
| (512)452- | Landline | Southwestern Bell |
| (512)453- | Landline | Southwestern Bell |
| (512)454- | Landline | Southwestern Bell |
| (512)455- | Landline | Centurylink |
| (512)456- | Landline | Global Crossing Local Services |
| (512)457- | Landline | Southwestern Bell |
| (512)458- | Landline | Southwestern Bell |
| (512)459- | Landline | Southwestern Bell |
| (512)460- | Landline | Southwestern Bell |
| (512)461- | Wireless | New Cingular Wireless Pcs |
| (512)462- | Landline | Southwestern Bell |
| (512)463- | Landline | Southwestern Bell |
| (512)464- | Landline | Southwestern Bell |
| (512)465- | Landline | Southwestern Bell |
| (512)466- | Wireless | New Cingular Wireless Pcs |
| (512)467- | Landline | Southwestern Bell |
| (512)468- | Wireless | New Cingular Wireless Pcs |
| (512)469- | Landline | Southwestern Bell |
| (512)470- | Wireless | Verizon Wireless |
| (512)471- | Landline | Southwestern Bell |
| (512)472- | Landline | Southwestern Bell |
| (512)473- | Landline | Southwestern Bell |
| (512)474- | Landline | Southwestern Bell |
| (512)475- | Landline | Southwestern Bell |
| (512)476- | Landline | Southwestern Bell |
| (512)477- | Landline | Southwestern Bell |
| (512)478- | Landline | Southwestern Bell |
| (512)479- | Landline | Southwestern Bell |
| (512)480- | Landline | Southwestern Bell |
| (512)481- | Landline | Southwestern Bell |
| (512)482- | Landline | Southwestern Bell |
| (512)483- | Landline | Southwestern Bell |
| (512)484- | Wireless | New Cingular Wireless Pcs |
| (512)485- | Landline | Level 3 Of Telecom Of Texas |
| (512)486- | Landline | Southwestern Bell |
| (512)487- | Landline | Southwestern Bell |
| (512)488- | Landline | Frontier Comm Of Texas |
| (512)489- | Landline | Frontier Comm Of Texas |
| (512)490- | Landline | Southwestern Bell |
| (512)491- | Landline | Southwestern Bell |
| (512)492- | Landline | Southwestern Bell |
| (512)493- | Landline | Level 3 Of Telecom Of Texas |
| (512)494- | Landline | Southwestern Bell |
| (512)495- | Landline | Southwestern Bell |
| (512)496- | Wireless | New Cingular Wireless Pcs |
| (512)497- | Wireless | New Cingular Wireless Pcs |
| (512)498- | Landline | Level 3 Of Telecom Of Texas |
| (512)499- | Landline | Southwestern Bell |
| (512)500- | Landline | Level 3 Communications |
| (512)501- | Landline | Onvoy |
| (512)502- | Landline | Southwestern Bell |
| (512)503- | Landline | Onvoy |
| (512)504- | Landline | Grande Communications Networks |
| (512)505- | Landline | Southwestern Bell |
| (512)506- | Landline | Southwestern Bell |
| (512)507- | Wireless | Sprint Spectrum |
| (512)508- | Wireless | T-Mobile Usa |
| (512)509- | Landline | Frontier Comm Of Texas |
| (512)510- | Landline | Southwestern Bell |
| (512)512- | Landline | Usfon |
| (512)513- | Landline | Level 3 Of Telecom Of Texas |
| (512)514- | Landline | Southwestern Bell |
| (512)515- | Landline | Southwestern Bell |
| (512)516- | Wireless | Verizon Wireless |
| (512)517- | Wireless | New Cingular Wireless Pcs |
| (512)518- | Landline | Bandwidth.Com Clec |
| (512)519- | Landline | Level 3 Of Telecom Of Texas |
| (512)520- | Landline | Time Warner Cbl |
| (512)521- | Wireless | T-Mobile Usa |
| (512)522- | Landline | Bandwidth.Com Clec |
| (512)523- | Landline | Grande Communications Networks |
| (512)524- | Landline | Grande Communications Networks |
| (512)525- | Wireless | Sprint Spectrum |
| (512)526- | Landline | Teleport Communications America |
| (512)527- | Landline | Southwestern Bell |
| (512)528- | Landline | Southwestern Bell |
| (512)529- | Wireless | Verizon Wireless |
| (512)530- | Landline | Level 3 Of Telecom Of Texas |
| (512)531- | Landline | Level 3 Of Telecom Of Texas |
| (512)532- | Landline | Level 3 Of Telecom Of Texas |
| (512)533- | Landline | Level 3 Of Telecom Of Texas |
| (512)534- | Wireless | Verizon Wireless |
| (512)535- | Wireless | New Cingular Wireless Pcs |
| (512)536- | Landline | Southwestern Bell |
| (512)537- | Landline | Bandwidth.Com Clec |
| (512)538- | Landline | Grande Communications Networks |
| (512)539- | Wireless | Verizon Wireless |
| (512)540- | Wireless | New Cingular Wireless Pcs |
| (512)541- | Wireless | Verizon Wireless |
| (512)542- | Landline | Southwestern Bell |
| (512)543- | Landline | Onvoy |
| (512)544- | Landline | Level 3 Of Telecom Of Texas |
| (512)545- | Wireless | New Cingular Wireless Pcs |
| (512)546- | Landline | Grande Communications Networks |
| (512)547- | Wireless | New Cingular Wireless Pcs |
| (512)548- | Landline | Time Warner Cbl |
| (512)549- | Landline | Southwestern Bell |
| (512)550- | Wireless | New Cingular Wireless Pcs |
| (512)551- | Landline | Global Crossing Local Services |
| (512)552- | Wireless | New Cingular Wireless Pcs |
| (512)553- | Landline | Level 3 Communications |
| (512)554- | Wireless | T-Mobile Usa |
| (512)556- | Landline | Southwestern Bell |
| (512)557- | Wireless | Verizon Wireless |
| (512)558- | Landline | Centurylink |
| (512)559- | Landline | Frontier Comm Of Texas |
| (512)560- | Wireless | New Cingular Wireless Pcs |
| (512)561- | Landline | Level 3 Communications |
| (512)562- | Landline | Level 3 Communications |
| (512)563- | Wireless | Sprint Spectrum |
| (512)564- | Landline | Southwestern Bell |
| (512)565- | Wireless | New Cingular Wireless Pcs |
| (512)566- | Wireless | Sprint Spectrum |
| (512)567- | Wireless | Verizon Wireless |
| (512)568- | Wireless | New Cingular Wireless Pcs |
| (512)569- | Wireless | Verizon Wireless |
| (512)570- | Landline | Level 3 Of Telecom Of Texas |
| (512)571- | Wireless | Verizon Wireless |
| (512)572- | Landline | Onvoy |
| (512)573- | Wireless | Sprint Spectrum |
| (512)574- | Wireless | New Cingular Wireless Pcs |
| (512)575- | Landline | At&T |
| (512)576- | Wireless | T-Mobile Usa |
| (512)577- | Wireless | T-Mobile Usa |
| (512)578- | Landline | Southwestern Bell |
| (512)579- | Landline | Level 3 Of Telecom Of Texas |
| (512)580- | Landline | Time Warner Cbl |
| (512)581- | Landline | Southwestern Bell |
| (512)582- | Landline | Fusion Telecom Of Texas, Ltd., L. |
| (512)583- | Landline | Level 3 Of Telecom Of Texas |
| (512)584- | Wireless | T-Mobile Usa |
| (512)585- | Wireless | Verizon Wireless |
| (512)586- | Wireless | T-Mobile Usa |
| (512)587- | Wireless | Sprint Spectrum |
| (512)588- | Wireless | New Cingular Wireless Pcs |
| (512)589- | Wireless | Sprint Spectrum |
| (512)590- | Wireless | Verizon Wireless |
| (512)591- | Landline | Teleport Communications America |
| (512)592- | Wireless | Verizon Wireless |
| (512)593- | Landline | Bandwidth.Com Clec |
| (512)594- | Landline | Southwestern Bell |
| (512)595- | Landline | Level 3 Communications |
| (512)596- | Wireless | New Cingular Wireless Pcs |
| (512)597- | Landline | Level 3 Of Telecom Of Texas |
| (512)598- | Landline | Cebridge Telecom Tx |
| (512)599- | Landline | Onvoy |
| (512)600- | Landline | Grande Communications Networks |
| (512)601- | Landline | Frontier Comm Of Texas |
| (512)602- | Landline | Teleport Communications America |
| (512)603- | Wireless | Usa Mobility Wireless |
| (512)604- | Wireless | Usa Mobility Wireless |
| (512)605- | Landline | Mcimetro Access Transmission Services |
| (512)606- | Wireless | Usa Mobility Wireless |
| (512)607- | Landline | Grande Communications Networks |
| (512)608- | Landline | Southwestern Bell |
| (512)609- | Landline | Southwestern Bell |
| (512)610- | Landline | Onvoy |
| (512)612- | Wireless | Usa Mobility Wireless |
| (512)613- | Wireless | Usa Mobility Wireless |
| (512)614- | Landline | Time Warner Cbl |
| (512)615- | Landline | Onvoy |
| (512)616- | Landline | Onvoy |
| (512)617- | Landline | Onvoy |
| (512)618- | Wireless | New Cingular Wireless Pcs |
| (512)619- | Wireless | Sprint Spectrum |
| (512)620- | Landline | Southwestern Bell |
| (512)621- | Wireless | Verizon Wireless |
| (512)622- | Wireless | Usa Mobility Wireless |
| (512)623- | Landline | Southwestern Bell |
| (512)624- | Wireless | Usa Mobility Wireless |
| (512)625- | Wireless | Usa Mobility Wireless |
| (512)626- | Wireless | Verizon Wireless |
| (512)627- | Wireless | Verizon Wireless |
| (512)628- | Landline | Grande Communications Networks |
| (512)629- | Wireless | New Cingular Wireless Pcs |
| (512)630- | Wireless | Sprint Spectrum |
| (512)631- | Landline | Onvoy |
| (512)632- | Wireless | New Cingular Wireless Pcs |
| (512)633- | Wireless | New Cingular Wireless Pcs |
| (512)634- | Landline | At&T |
| (512)635- | Wireless | Sprint Spectrum |
| (512)636- | Wireless | Verizon Wireless |
| (512)637- | Landline | Austin Bestline |
| (512)638- | Wireless | Verizon Wireless |
| (512)639- | Wireless | Verizon Wireless |
| (512)640- | Landline | Level 3 Communications |
| (512)641- | Landline | Centurylink Communications |
| (512)642- | Landline | Grande Communications Networks |
| (512)643- | Landline | Bandwidth.Com Clec |
| (512)644- | Wireless | T-Mobile Usa |
| (512)645- | Wireless | Verizon Wireless |
| (512)646- | Landline | Level 3 Of Telecom Of Texas |
| (512)647- | Landline | Level 3 Of Telecom Of Texas |
| (512)648- | Landline | Peerless Network Of Texas |
| (512)649- | Wireless | New Cingular Wireless Pcs |
| (512)650- | Wireless | Sprint Spectrum |
| (512)651- | Landline | Mcimetro Access Transmission Services |
| (512)652- | Landline | Mcimetro Access Transmission Services |
| (512)653- | Wireless | Sprint Spectrum |
| (512)654- | Landline | Southwestern Bell |
| (512)655- | Landline | Southwestern Bell |
| (512)656- | Wireless | New Cingular Wireless Pcs |
| (512)657- | Wireless | New Cingular Wireless Pcs |
| (512)658- | Wireless | New Cingular Wireless Pcs |
| (512)659- | Wireless | Sprint Spectrum |
| (512)660- | Wireless | New Cingular Wireless Pcs |
| (512)661- | Wireless | Verizon Wireless |
| (512)662- | Landline | Bandwidth.Com Clec |
| (512)663- | Wireless | Verizon Wireless |
| (512)664- | Landline | Level 3 Of Telecom Of Texas |
| (512)665- | Wireless | T-Mobile Usa |
| (512)666- | Landline | Worldcall Interconnect |
| (512)667- | Wireless | Verizon Wireless |
| (512)668- | Landline | Time Warner Cbl |
| (512)669- | Landline | Southwestern Bell |
| (512)670- | Landline | Southwestern Bell |
| (512)671- | Landline | Southwestern Bell |
| (512)672- | Landline | Southwestern Bell |
| (512)673- | Landline | Southwestern Bell |
| (512)674- | Landline | Southwestern Bell |
| (512)675- | Landline | Bandwidth.Com Clec |
| (512)676- | Landline | Teleport Communications America |
| (512)677- | Wireless | Sprint Spectrum |
| (512)678- | Landline | Tpx Communications |
| (512)679- | Landline | Metropcs |
| (512)680- | Wireless | Sprint Spectrum |
| (512)681- | Landline | Level 3 Of Telecom Of Texas |
| (512)682- | Landline | Level 3 Of Telecom Of Texas |
| (512)683- | Landline | Level 3 Of Telecom Of Texas |
| (512)684- | Landline | Level 3 Of Telecom Of Texas |
| (512)685- | Landline | Level 3 Of Telecom Of Texas |
| (512)686- | Landline | Level 3 Communications |
| (512)687- | Landline | Caprock Telecommunications |
| (512)688- | Landline | Cebridge Telecom Tx |
| (512)689- | Wireless | Sprint Spectrum |
| (512)690- | Landline | Teleport Communications America |
| (512)691- | Landline | Teleport Communications America |
| (512)692- | Landline | Mcimetro Access Transmission Services |
| (512)693- | Landline | Southwestern Bell |
| (512)694- | Wireless | New Cingular Wireless Pcs |
| (512)695- | Wireless | New Cingular Wireless Pcs |
| (512)696- | Wireless | New Cingular Wireless Pcs |
| (512)697- | Landline | Mcimetro Access Transmission Services |
| (512)698- | Wireless | T-Mobile Usa |
| (512)699- | Wireless | Sprint Spectrum |
| (512)701- | Wireless | New Cingular Wireless Pcs |
| (512)702- | Landline | Tpx Communications |
| (512)703- | Landline | Southwestern Bell |
| (512)704- | Landline | Southwestern Bell |
| (512)705- | Wireless | New Cingular Wireless Pcs |
| (512)706- | Landline | Southwestern Bell |
| (512)707- | Landline | Southwestern Bell |
| (512)708- | Landline | Southwestern Bell |
| (512)709- | Wireless | Sprint Spectrum |
| (512)710- | Landline | Bandwidth.Com Clec |
| (512)712- | Landline | Southwestern Bell |
| (512)713- | Landline | Level 3 Of Telecom Of Texas |
| (512)714- | Landline | At&T |
| (512)715- | Landline | Frontier Comm Of Texas |
| (512)716- | Landline | Southwestern Bell |
| (512)717- | Landline | Peerless Network Of Texas |
| (512)718- | Wireless | New Cingular Wireless Pcs |
| (512)719- | Landline | Southwestern Bell |
| (512)720- | Wireless | Verizon Wireless |
| (512)721- | Landline | Mcimetro Access Transmission Services |
| (512)722- | Landline | Grande Communications Networks |
| (512)723- | Landline | Level 3 Of Telecom Of Texas |
| (512)724- | Landline | Level 3 Of Telecom Of Texas |
| (512)725- | Landline | Level 3 Of Telecom Of Texas |
| (512)726- | Landline | Mcimetro Access Transmission Services |
| (512)727- | Landline | Level 3 Of Telecom Of Texas |
| (512)728- | Landline | Level 3 Of Telecom Of Texas |
| (512)729- | Landline | Onvoy |
| (512)730- | Landline | Southwestern Bell |
| (512)731- | Wireless | Sprint Spectrum |
| (512)732- | Landline | Southwestern Bell |
| (512)733- | Landline | Southwestern Bell |
| (512)734- | Wireless | Verizon Wireless |
| (512)735- | Landline | Tpx Communications |
| (512)736- | Wireless | T-Mobile Usa |
| (512)738- | Wireless | T-Mobile Usa |
| (512)739- | Wireless | New Cingular Wireless Pcs |
| (512)740- | Wireless | Sprint Spectrum |
| (512)741- | Landline | Southwestern Bell |
| (512)742- | Landline | Southwestern Bell |
| (512)743- | Wireless | Sprint Spectrum |
| (512)744- | Landline | Level 3 Of Telecom Of Texas |
| (512)745- | Wireless | Verizon Wireless |
| (512)746- | Landline | Frontier Comm Of Texas |
| (512)747- | Landline | Level 3 Of Telecom Of Texas |
| (512)748- | Wireless | Sprint Spectrum |
| (512)749- | Wireless | Verizon Wireless |
| (512)750- | Wireless | New Cingular Wireless Pcs |
| (512)751- | Wireless | New Cingular Wireless Pcs |
| (512)752- | Landline | Centurylink |
| (512)753- | Landline | Centurylink |
| (512)754- | Landline | Centurylink |
| (512)755- | Wireless | Verizon Wireless |
| (512)756- | Landline | Frontier Comm Of Texas |
| (512)757- | Wireless | New Cingular Wireless Pcs |
| (512)758- | Wireless | T-Mobile Usa |
| (512)759- | Landline | Centurylink |
| (512)760- | Landline | Metropcs |
| (512)761- | Wireless | New Cingular Wireless Pcs |
| (512)762- | Wireless | Sprint Spectrum |
| (512)763- | Landline | Frontier Comm Of Texas |
| (512)764- | Landline | Frontier Comm Of Texas |
| (512)765- | Wireless | New Cingular Wireless Pcs |
| (512)766- | Landline | Bandwidth.Com Clec |
| (512)767- | Wireless | T-Mobile Usa |
| (512)768- | Landline | Southwestern Bell |
| (512)769- | Wireless | Sprint Spectrum |
| (512)770- | Landline | Metropcs |
| (512)771- | Wireless | New Cingular Wireless Pcs |
| (512)772- | Landline | Level 3 Communications |
| (512)773- | Wireless | Sprint Spectrum |
| (512)774- | Landline | Bandwidth.Com Clec |
| (512)775- | Wireless | T-Mobile Usa |
| (512)776- | Landline | Level 3 Of Telecom Of Texas |
| (512)777- | Landline | Worldcall Interconnect |
| (512)778- | Landline | Southwestern Bell |
| (512)779- | Wireless | Sprint Spectrum |
| (512)780- | Landline | Level 3 Of Telecom Of Texas |
| (512)781- | Landline | Centurylink Communications |
| (512)782- | Landline | Southwestern Bell |
| (512)783- | Landline | Metropcs |
| (512)784- | Wireless | Sprint Spectrum |
| (512)785- | Wireless | T-Mobile Usa |
| (512)786- | Wireless | Sprint Spectrum |
| (512)787- | Wireless | T-Mobile Usa |
| (512)788- | Landline | Level 3 Communications |
| (512)789- | Wireless | Sprint Spectrum |
| (512)790- | Landline | Bandwidth.Com Clec |
| (512)791- | Wireless | Sprint Spectrum |
| (512)792- | Landline | Level 3 Communications |
| (512)793- | Landline | Frontier Comm Of Texas |
| (512)794- | Landline | Southwestern Bell |
| (512)795- | Landline | Southwestern Bell |
| (512)796- | Wireless | Sprint Spectrum |
| (512)797- | Wireless | Sprint Spectrum |
| (512)798- | Landline | Matrix Telecom, Llc. S/I/I Tnci |
| (512)799- | Wireless | Sprint Spectrum |
| (512)800- | Wireless | Verizon Wireless |
| (512)801- | Wireless | Sprint Spectrum |
| (512)802- | Wireless | Usa Mobility Wireless |
| (512)803- | Wireless | New Cingular Wireless Pcs |
| (512)804- | Landline | Southwestern Bell |
| (512)805- | Landline | Centurylink |
| (512)806- | Landline | Level 3 Of Telecom Of Texas |
| (512)807- | Landline | Onvoy |
| (512)808- | Landline | Caprock Telecommunications |
| (512)809- | Wireless | Verizon Wireless |
| (512)810- | Wireless | New Cingular Wireless Pcs |
| (512)812- | Landline | Level 3 Communications |
| (512)813- | Landline | Mcimetro Access Transmission Services |
| (512)814- | Wireless | New Cingular Wireless Pcs |
| (512)815- | Wireless | New Cingular Wireless Pcs |
| (512)816- | Landline | Level 3 Of Telecom Of Texas |
| (512)817- | Landline | Onvoy |
| (512)818- | Wireless | New Cingular Wireless Pcs |
| (512)819- | Landline | Frontier Comm Of Texas |
| (512)820- | Wireless | Verizon Wireless |
| (512)821- | Landline | Southwestern Bell |
| (512)822- | Landline | Foremost Telecommunications |
| (512)823- | Landline | Southwestern Bell |
| (512)824- | Landline | Matrix Telecom, Llc. S/I/I Tnci |
| (512)825- | Wireless | T-Mobile Usa |
| (512)826- | Wireless | New Cingular Wireless Pcs |
| (512)827- | Wireless | Verizon Wireless |
| (512)828- | Landline | Southwestern Bell |
| (512)829- | Landline | Teleport Communications America |
| (512)831- | Landline | Onvoy |
| (512)832- | Landline | Southwestern Bell |
| (512)833- | Landline | Southwestern Bell |
| (512)834- | Landline | Southwestern Bell |
| (512)835- | Landline | Southwestern Bell |
| (512)836- | Landline | Southwestern Bell |
| (512)837- | Landline | Southwestern Bell |
| (512)838- | Landline | Southwestern Bell |
| (512)839- | Wireless | New Cingular Wireless Pcs |
| (512)840- | Landline | Centurylink Communications |
| (512)841- | Landline | Southwestern Bell |
| (512)842- | Landline | Level 3 Communications |
| (512)843- | Wireless | Sprint Spectrum |
| (512)844- | Wireless | Sprint Spectrum |
| (512)845- | Wireless | Sprint Spectrum |
| (512)846- | Landline | Centurylink |
| (512)847- | Landline | Frontier Comm Of Texas |
| (512)848- | Wireless | Sprint Spectrum |
| (512)849- | Wireless | Usa Mobility Wireless |
| (512)850- | Wireless | Verizon Wireless |
| (512)851- | Landline | Southwestern Bell |
| (512)852- | Landline | Westel |
| (512)853- | Landline | Mcimetro Access Transmission Services |
| (512)854- | Landline | Southwestern Bell |
| (512)855- | Landline | At&T |
| (512)856- | Landline | Frontier Comm Of Texas |
| (512)857- | Landline | Level 3 Of Telecom Of Texas |
| (512)858- | Landline | Frontier Comm Of Texas |
| (512)859- | Landline | Frontier Comm Of Texas |
| (512)860- | Landline | Southwestern Bell |
| (512)861- | Landline | Onvoy |
| (512)862- | Landline | Frontier Comm Of Texas |
| (512)863- | Landline | Frontier Comm Of Texas |
| (512)864- | Landline | Frontier Comm Of Texas |
| (512)865- | Wireless | New Cingular Wireless Pcs |
| (512)866- | Landline | Peerless Network Of Texas |
| (512)867- | Landline | Southwestern Bell |
| (512)868- | Landline | Frontier Comm Of Texas |
| (512)869- | Landline | Frontier Comm Of Texas |
| (512)870- | Landline | Southwestern Bell |
| (512)871- | Landline | Teleport Communications America |
| (512)872- | Landline | Level 3 Communications |
| (512)873- | Landline | Southwestern Bell |
| (512)874- | Landline | Level 3 Of Telecom Of Texas |
| (512)875- | Wireless | Usa Mobility Wireless |
| (512)876- | Wireless | Sprint Spectrum |
| (512)877- | Landline | Peerless Network Of Texas |
| (512)878- | Landline | Grande Communications Networks |
| (512)879- | Landline | Level 3 Of Telecom Of Texas |
| (512)880- | Landline | Tpx Communications |
| (512)881- | Landline | Onvoy |
| (512)882- | Landline | Onvoy |
| (512)883- | Landline | Peerless Network Of Texas |
| (512)884- | Wireless | Csc Wireless |
| (512)885- | Landline | Onvoy |
| (512)886- | Landline | Bandwidth.Com Clec |
| (512)887- | Wireless | Sprint Spectrum |
| (512)888- | Landline | Bandwidth.Com Clec |
| (512)889- | Landline | Onvoy Spectrum |
| (512)890- | Landline | Peerless Network Of Texas |
| (512)891- | Landline | Southwestern Bell |
| (512)892- | Landline | Southwestern Bell |
| (512)893- | Wireless | T-Mobile Usa |
| (512)894- | Landline | Frontier Comm Of Texas |
| (512)895- | Landline | Southwestern Bell |
| (512)896- | Wireless | Usa Mobility Wireless |
| (512)897- | Wireless | New Cingular Wireless Pcs |
| (512)898- | Landline | Frontier Comm Of Texas |
| (512)899- | Landline | Southwestern Bell |
| (512)900- | Landline | Level 3 Communications |
| (512)901- | Landline | Level 3 Of Telecom Of Texas |
| (512)902- | Wireless | New Cingular Wireless Pcs |
| (512)903- | Wireless | T-Mobile Usa |
| (512)904- | Landline | Level 3 Of Telecom Of Texas |
| (512)905- | Wireless | T-Mobile Usa |
| (512)906- | Wireless | Verizon Wireless |
| (512)907- | Landline | Southwestern Bell |
| (512)908- | Landline | Southwestern Bell |
| (512)909- | Wireless | T-Mobile Usa |
| (512)910- | Wireless | Sprint Spectrum |
| (512)912- | Landline | Southwestern Bell |
| (512)913- | Wireless | New Cingular Wireless Pcs |
| (512)914- | Wireless | New Cingular Wireless Pcs |
| (512)915- | Wireless | New Cingular Wireless Pcs |
| (512)916- | Landline | Southwestern Bell |
| (512)917- | Wireless | New Cingular Wireless Pcs |
| (512)918- | Landline | Southwestern Bell |
| (512)919- | Landline | Southwestern Bell |
| (512)920- | Landline | Nuso |
| (512)921- | Wireless | New Cingular Wireless Pcs |
| (512)922- | Wireless | New Cingular Wireless Pcs |
| (512)923- | Wireless | New Cingular Wireless Pcs |
| (512)924- | Wireless | New Cingular Wireless Pcs |
| (512)925- | Wireless | New Cingular Wireless Pcs |
| (512)926- | Landline | Southwestern Bell |
| (512)927- | Landline | Southwestern Bell |
| (512)928- | Landline | Southwestern Bell |
| (512)929- | Landline | Southwestern Bell |
| (512)930- | Landline | Frontier Comm Of Texas |
| (512)931- | Landline | Frontier Comm Of Texas |
| (512)932- | Landline | Centurylink |
| (512)933- | Landline | Southwestern Bell |
| (512)934- | Landline | Southwestern Bell |
| (512)935- | Wireless | Usa Mobility Wireless |
| (512)936- | Landline | Southwestern Bell |
| (512)937- | Wireless | Verizon Wireless |
| (512)938- | Landline | Grande Communications Networks |
| (512)939- | Wireless | New Cingular Wireless Pcs |
| (512)940- | Wireless | New Cingular Wireless Pcs |
| (512)941- | Landline | Southwestern Bell |
| (512)942- | Landline | Frontier Comm Of Texas |
| (512)943- | Landline | Frontier Comm Of Texas |
| (512)944- | Wireless | New Cingular Wireless Pcs |
| (512)945- | Wireless | New Cingular Wireless Pcs |
| (512)946- | Landline | Level 3 Of Telecom Of Texas |
| (512)947- | Wireless | T-Mobile Usa |
| (512)948- | Landline | Frontier Comm Of Texas |
| (512)949- | Wireless | New Cingular Wireless Pcs |
| (512)951- | Landline | Southwestern Bell |
| (512)952- | Landline | Mcimetro Access Transmission Services |
| (512)953- | Landline | Time Warner Cbl |
| (512)954- | Landline | Teleport Communications America |
| (512)955- | Landline | Fusion Telecom Of Texas, Ltd., L. |
| (512)956- | Landline | Bandwidth.Com Clec |
| (512)957- | Landline | Bandwidth.Com Clec |
| (512)960- | Landline | Rclec |
| (512)961- | Wireless | Sprint Spectrum |
| (512)962- | Wireless | Verizon Wireless |
| (512)963- | Wireless | New Cingular Wireless Pcs |
| (512)964- | Wireless | New Cingular Wireless Pcs |
| (512)965- | Wireless | New Cingular Wireless Pcs |
| (512)966- | Wireless | New Cingular Wireless Pcs |
| (512)967- | Landline | Peerless Network Of Texas |
| (512)968- | Wireless | New Cingular Wireless Pcs |
| (512)969- | Landline | Cebridge Telecom Tx |
| (512)970- | Wireless | New Cingular Wireless Pcs |
| (512)971- | Wireless | New Cingular Wireless Pcs |
| (512)972- | Landline | Southwestern Bell |
| (512)973- | Landline | Southwestern Bell |
| (512)974- | Landline | Southwestern Bell |
| (512)975- | Wireless | New Cingular Wireless Pcs |
| (512)977- | Landline | Southwestern Bell |
| (512)978- | Landline | Southwestern Bell |
| (512)980- | Landline | Telnyx |
| (512)981- | Wireless | New Cingular Wireless Pcs |
| (512)982- | Landline | Teleport Communications America |
| (512)983- | Wireless | New Cingular Wireless Pcs |
| (512)984- | Landline | Southwestern Bell |
| (512)985- | Landline | Time Warner Cbl |
| (512)986- | Wireless | T-Mobile Usa |
| (512)987- | Wireless | Verizon Wireless |
| (512)988- | Wireless | New Cingular Wireless Pcs |
| (512)989- | Landline | Southwestern Bell |
| (512)990- | Landline | Southwestern Bell |
| (512)991- | Landline | Onvoy |
| (512)992- | Wireless | New Cingular Wireless Pcs |
| (512)993- | Wireless | Verizon Wireless |
| (512)994- | Wireless | New Cingular Wireless Pcs |
| (512)995- | Wireless | New Cingular Wireless Pcs |
| (512)996- | Landline | Southwestern Bell |
| (512)997- | Landline | Southwestern Bell |
| (512)998- | Wireless | T-Mobile Usa |
| (512)999- | Landline | Worldcall Interconnect |
| No prefixes match “”. | ||
Frequently Asked Questions about the 512 Area Code
Who called me from a 512 number?
31% of its assigned prefixes are wireless. Largest holders: Southwestern Bell, New Cingular Wireless Pcs, and Verizon Wireless.
Is 512 a scam area code?
Carriers hold 78% of its possible prefixes.
Why do I keep getting calls from the 512 area code?
Complaints rose 20% on the prior period.
Should I answer an unknown 512 number?
56% of its FTC complaints were robocalls. Its most-reported specific subject was "Medical & prescriptions", at 17%.
How do I block calls from the 512 area code?
Blocking 512 still lets 737 numbers through.
Where is area code 512?
512 covers 73 cities and 2,322,934 residents in 10 Texas counties, led by Travis, Williamson, and Hays.
When did area code 512 go into service?
512 went into service in 1947. 737 now shares its territory.
Is 512 a real area code?
Yes: 38 carriers hold its prefixes, serving 73 cities in Travis, Williamson, Hays, and 7 other counties.
What timezone is the 512 area code in?
512 is on Central Time (CT).
How do I call a 512 number from abroad?
Dial +1 512, then the number.