Local Calling Guide
Area code/prefix search
Austin, TX
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-383
| 4 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-383
| 5 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2007-09-12 |
|
| 512-383
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2009-11-29 |
|
| 512-383
| 7 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-383
| 8 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-383
| 9 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-384
| A |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
|
|
| 512-384
| 0 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2013-06-22 |
|
| 512-384
| 2 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 3 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 4 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 5 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 6 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 7 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 8 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-384
| 9 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2010-11-08 |
|
| 512-385
| A |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| A |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 0 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 1 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2006-08-23 |
|
| 512-386
| 2 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 3 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 4 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 5 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 6 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 7 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 8 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-386
| 9 |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-387
| A |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
|
|
| 512-387
| 0 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 2 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 3 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 4 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 5 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 6 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 7 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 8 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-387
| 9 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-01-05 |
|
| 512-388
| A |
AUSTTXRRDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-389
| A |
AUSTTXEVDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-390
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 0 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 1 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 2 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 3 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 4 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-391
| 5 |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 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 |
AUSWTXGXBMD |
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 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2005-08-23 |
|
| 512-394
| 6 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2005-08-23 |
|
| 512-394
| 7 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
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 |
AUSTTXGR52Z |
145J TERRA NOVA TELECOM INC. |
558 |
|
2024-09-14 |
|
| 512-401
| 1 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 2 |
AUSTTXJODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-401
| 3 |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
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 |
AUSWTXGXBMD |
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 |
AUSWTXGXBMD |
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: Sun, 26 Jan 2025 15:59:20 UTC
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