Area code 512 was first put in service January 01, 1947. Area code 512 is in USA (Texas). 1-800-database has 2688 records on file with a phone number in the area code of (512) and 203 comments.

The carriers providing phone numbers in 512 area code are: 1stel, 360networks (usa) Inc., 365 Wireless, Air & Wire Network Comm Inc, DBA In-touch Comm, Allegiance Telecom, American Messaging (am), AT&T Local, Austin Bestline Company - Clec, Bandwidth.com Clec, Big River Telephone Company, Broadvox-clec, Broadwing Communications, Brooks Fiber Properties Of Texas, C3 Communications, Caprock Telecommunications Corp., Cebridge Telecom Tx, L.p., Cellco Partnership DBA Verizon Wireless, Central Tel. Co. Of Texas DBA Centurylink, Central Texas Technologies, L.p., Centurylink Communications LLC, Centurytel Of San Marcos DBA Centurylink, Cricket Communications, Fitch, F. Cary, Foremost Telecommunications Corporation, Global Crossing Local Services-tx, Grande Communications Networks, Gte-sw DBA Verizon Sw Inc.-tx, Gte-sw DBA Verizon Sw Inc.-tx (contel), Hypercube Telecom, Icg Choice Com, L.p., Ionex Communications South, Level 3 Communications, Logix Communications Corporation, Metro PCS, Mtpcs, Net/town Telephone Corporation, Neutral Tandem-texas, New Cingular Wireless PCS - IL, Nwire, Onvoy, Peerless Network Of Texas, Rclec, Sbc Internet Services, Southwestern Bell, Sprint Communications Company, L.p., Sprint Spectrum L.p., Teleport Communications America, Texas Hearing Svcs DBA Texas Hearing And Tel Tx, Tex-link Communications, Time Warner Cble Info Svc (tx) DBA Time Warner Cbl, T-mobile Usa, Tw Telecom Of Texas LLC, Usa Mobility Wireless, Usfon, Westel - Texas, Worldcall Interconnect Inc., Xo Texas, Ymax Communications Corp., Zeus Wireless LLC.

Counties located in area code 512 are: BASTROP, BURNET, CALDWELL, COLORADO, HAYS, LAMPASAS, LLANO, MILAM, TRAVIS, WILLIAMSON.



State: Texas

Largest city: Austin

In service since: 01/01/1947

Timezone: Central


Major Cities in 512
Austin, TX (790,390)
Round Rock, TX (99,887)
Cedar Park, TX (48,937)
Georgetown, TX (47,400)
San Marcos, TX (44,894)
Zip Codes in 512
7653076537
7653976550
7655676567
7657476577
7685377434
7860278605
7860878609
7861078611
7861578616
7862078621
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