Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-391
| 6 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 7 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 8 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2013-08-09 |
|
| 512-394
| A |
AUSTTXCVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-394
| 0 |
AUSTTXCVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-394
| 1 |
AUSTTXCVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-394
| 2 |
AUSWTXGX0MD |
5562 METROPCS, INC. |
558 |
|
2005-10-15 |
|
| 512-394
| 3 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2005-10-24 |
|
| 512-394
| 4 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2007-09-07 |
|
| 512-394
| 5 |
AUSXTXZRPS1 |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
558 |
|
2005-08-23 |
|
| 512-394
| 6 |
AUSXTXZRPS1 |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
558 |
|
2005-08-23 |
|
| 512-394
| 7 |
AUSXTXZRPS1 |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
558 |
|
2006-08-23 |
|
| 512-394
| 8 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2007-09-07 |
|
| 512-394
| 9 |
AUSTTXCVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-397
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| A |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 0 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 1 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 2 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 3 |
AUSXTXZRPS1 |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
558 |
|
2005-12-15 |
|
| 512-401
| 4 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 5 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 6 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 7 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2007-11-12 |
|
| 512-401
| 8 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2020-08-13 |
|
| 512-401
| 9 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-402
| A |
AUSTTXBCRS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-402
| 0 |
AUSTTXBCRS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-402
| 1 |
AUSTTXBCRS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-402
| 2 |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2011-02-24 |
|
| 512-402
| 3 |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2011-02-24 |
|
| 512-402
| 4 |
AUSWTXGX0MD |
5562 METROPCS, INC. |
558 |
|
2004-11-08 |
|
| 512-402
| 5 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2004-12-02 |
|
| 512-402
| 6 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2011-02-09 |
|
| 512-402
| 7 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2011-04-23 |
|
| 512-402
| 8 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2004-08-23 |
|
| 512-402
| 9 |
AUSTTXBCRS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-403
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-404
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| A |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 0 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 1 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-01-29 |
|
| 512-406
| 2 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 3 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 4 |
AUSWTXGX0MD |
5562 METROPCS, INC. |
558 |
|
2005-10-23 |
|
| 512-406
| 5 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 6 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 7 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-406
| 8 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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