Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-836
| A |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-837
| A |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| A |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 0 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 1 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2012-01-30 |
|
| 512-838
| 2 |
AUSTTXHODS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 3 |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2011-09-16 |
|
| 512-838
| 4 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 5 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 6 |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2014-07-28 |
|
| 512-838
| 7 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 8 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-838
| 9 |
AUSTTXTEDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-839
| A |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
|
|
| 512-839
| 0 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 1 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 2 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-839
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-01-09 |
|
| 512-840
| A |
SMRCTXXAKMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
558 |
|
|
|
| 512-840
| 0 |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2014-10-13 |
|
| 512-840
| 1 |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2014-10-13 |
|
| 512-840
| 2 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2014-10-13 |
|
| 512-840
| 3 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2014-10-13 |
|
| 512-840
| 4 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2014-10-13 |
|
| 512-840
| 5 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2014-10-13 |
|
| 512-840
| 6 |
AUSTTXGR09Z |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2014-10-13 |
|
| 512-840
| 7 |
SMRCTXXAKMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
558 |
|
2014-10-10 |
|
| 512-840
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2014-10-13 |
|
| 512-840
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2014-10-13 |
|
| 512-841
| A |
AUSTTXGRDS5 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-844
| A |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 0 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 1 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 2 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 3 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 4 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 5 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 6 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-844
| 7 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 8 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-844
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-845
| A |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 0 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-845
| 1 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 2 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 3 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 4 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 5 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 6 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 7 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 8 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-845
| 9 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| A |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 0 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
|
|
| 512-848
| 1 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 2 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 3 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 4 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 5 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 6 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 7 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 8 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-848
| 9 |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
| 512-849
| A |
AUSVTXDK1MD |
6630 USA MOBILITY WIRELESS, INC. |
558 |
|
|
|
| 512-850
| A |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
|
|
| 512-850
| 0 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2008-03-15 |
|
| 512-850
| 1 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2008-03-15 |
|
| 512-850
| 2 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2008-03-15 |
|
| 512-850
| 3 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2008-03-15 |
|
| 512-850
| 4 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2008-06-03 |
|
| 512-850
| 5 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2008-06-03 |
|
| 512-850
| 6 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2008-06-03 |
|
| 512-850
| 7 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2008-01-26 |
|
| 512-850
| 8 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2008-02-04 |
|
| 512-850
| 9 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2008-02-17 |
|
| 512-851
| A |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-851
| 0 |
AUSTTXUH5MD |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
558 |
|
2010-03-04 |
|
| 512-851
| 1 |
AUSYTXFC1MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2017-09-28 |
|
| 512-851
| 2 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-851
| 3 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-24 |
|
| 512-851
| 4 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-851
| 5 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-851
| 6 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-24 |
|
| 512-851
| 7 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-24 |
|
| 512-851
| 8 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2012-09-16 |
|
| 512-851
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-08-20 |
|
| 512-852
| A |
AUSTTX92DS1 |
7399 WESTEL, INC. - TX |
558 |
|
|
|
| 512-852
| 0 |
AUSTTX92DS1 |
7399 WESTEL, INC. - TX |
558 |
|
2006-08-10 |
|
| 512-852
| 1 |
AUSTTXHOX3X |
318C CEBRIDGE TELECOM TX , L.P. - TX |
558 |
|
2007-04-05 |
|
| 512-852
| 2 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2006-09-25 |
|
| 512-852
| 3 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2006-09-22 |
|
| 512-852
| 4 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2006-11-18 |
|
| 512-852
| 5 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2006-11-18 |
|
| 512-852
| 6 |
AUSUTX78DS0 |
7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX |
558 |
|
2006-11-18 |
|
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Last updated: Fri, 25 Jul 2025 03:21:23 UTC
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