Local Calling Guide
Area code/prefix search
Austin, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-803
| 1 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 2 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 7 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 8 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-803
| 9 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2006-07-06 |
|
| 512-804
| A |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 0 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 1 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 2 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 3 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 4 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 5 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 6 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-10 |
|
| 512-804
| 7 |
AUSTTXHIDS0 |
9533 SOUTHWESTERN BELL |
558 |
|
|
|
| 512-804
| 8 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-10 |
|
| 512-804
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2006-07-10 |
|
| 512-806
| A |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
|
|
| 512-806
| 0 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-19 |
|
| 512-806
| 1 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-12-19 |
|
| 512-806
| 2 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2014-12-18 |
|
| 512-806
| 3 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-08-05 |
|
| 512-806
| 4 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-08-05 |
|
| 512-806
| 5 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-08-05 |
|
| 512-806
| 6 |
AUSUTXNIGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
558 |
|
2015-08-05 |
|
| 512-806
| 7 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-12-19 |
|
| 512-806
| 8 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2015-08-19 |
|
| 512-806
| 9 |
AUSWTXGXBMD |
6529 T-MOBILE USA, INC. |
558 |
|
2015-08-19 |
|
| 512-807
| A |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 512-807
| 0 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2008-02-28 |
|
| 512-807
| 1 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2008-05-25 |
|
| 512-807
| 2 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2008-05-25 |
|
| 512-807
| 3 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2008-05-25 |
|
| 512-807
| 4 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2008-05-25 |
|
| 512-807
| 5 |
AUSTTXUHAMD |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
558 |
|
2008-05-25 |
|
| 512-807
| 6 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2008-05-26 |
|
| 512-807
| 7 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2008-06-02 |
|
| 512-807
| 8 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2008-06-13 |
|
| 512-807
| 9 |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2008-06-13 |
|
| 512-808
| A |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2025-01-23 |
|
| 512-808
| 0 |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2012-08-16 |
|
| 512-808
| 1 |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2012-04-23 |
|
| 512-808
| 2 |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2012-04-23 |
|
| 512-808
| 3 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2012-05-25 |
|
| 512-808
| 4 |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2012-04-12 |
|
| 512-808
| 5 |
AUSWTXOO2MD |
829J PAETEC ITEL, LLC |
558 |
|
2012-04-12 |
|
| 512-808
| 6 |
AUSUTX78AMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
558 |
|
2012-04-20 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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