Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-655
| A |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-655
| 0 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2012-05-11 |
|
| 512-655
| 1 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
2012-05-11 |
|
| 512-655
| 2 |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2012-07-11 |
|
| 512-655
| 3 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2012-08-16 |
|
| 512-655
| 4 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2012-07-16 |
|
| 512-655
| 5 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2012-07-16 |
|
| 512-655
| 6 |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2012-07-16 |
|
| 512-655
| 7 |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2012-07-16 |
|
| 512-655
| 8 |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2012-07-16 |
|
| 512-655
| 9 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2012-08-16 |
|
| 512-656
| A |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 512-657
| A |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 512-658
| A |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 512-659
| A |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 0 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 1 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 2 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 3 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 4 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 5 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 6 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 7 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 8 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-659
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-660
| A |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 512-660
| 0 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-23 |
|
| 512-660
| 1 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-23 |
|
| 512-660
| 2 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-23 |
|
| 512-660
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-23 |
|
| 512-660
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-23 |
|
| 512-660
| 5 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2011-05-23 |
|
| 512-660
| 6 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2011-05-23 |
|
| 512-660
| 7 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2011-07-08 |
|
| 512-660
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-20 |
|
| 512-660
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2011-05-20 |
|
| 512-662
| A |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
|
|
| 512-662
| 0 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2006-11-09 |
|
| 512-662
| 2 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-662
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2007-03-16 |
|
| 512-663
| A |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
|
|
| 512-664
| A |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
|
|
| 512-664
| 0 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2004-12-26 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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