Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-707
| 8 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-707
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2017-09-28 |
|
| 512-708
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 0 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-12-11 |
|
| 512-708
| 1 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 2 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 3 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 4 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 5 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 6 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 7 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 8 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-708
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2021-08-30 |
|
| 512-709
| A |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-709
| 0 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2007-11-12 |
|
| 512-709
| 1 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2006-08-11 |
|
| 512-709
| 2 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2007-01-31 |
|
| 512-709
| 3 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2007-01-31 |
|
| 512-709
| 4 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2007-01-31 |
|
| 512-709
| 5 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2006-10-18 |
|
| 512-709
| 6 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-10-18 |
|
| 512-709
| 7 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2006-10-18 |
|
| 512-709
| 8 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2006-10-18 |
|
| 512-709
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-08-11 |
|
| 512-710
| A |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
|
|
| 512-710
| 0 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 2 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 3 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 4 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 5 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 6 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 7 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 8 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-710
| 9 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-01 |
|
| 512-712
| A |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-712
| 0 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-01-05 |
|
| 512-712
| 1 |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2008-11-17 |
|
| 512-712
| 2 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-01-05 |
|
| 512-712
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-04-10 |
|
| 512-712
| 4 |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2008-10-03 |
|
| 512-712
| 5 |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2008-12-19 |
|
| 512-712
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-04-10 |
|
| 512-712
| 7 |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2009-10-02 |
|
| 512-712
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-04-10 |
|
| 512-712
| 9 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-716
| A |
AUSTTXRRDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-716
| 0 |
AUSTTXRRDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-716
| 1 |
AUSTTXRRDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-716
| 2 |
AUSTTXRRDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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