Local Calling Guide
Area code/prefix search
NPA: 512
[Rate centres in NPA 512]
[Dial plan for NPA 512]
NXX: 770
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
512-770
| A |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
|
|
512-770
| 0 |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2015-01-09 |
|
512-770
| 1 |
Austin |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2016-11-03 |
|
512-770
| 2 |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2015-01-09 |
|
512-770
| 3 |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2015-01-09 |
|
512-770
| 4 |
Austin |
TX |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2015-02-02 |
|
512-770
| 5 |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2015-01-09 |
|
512-770
| 6 |
Austin |
TX |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2015-01-27 |
|
512-770
| 7 |
Austin |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2015-01-09 |
|
512-770
| 8 |
Austin |
TX |
AUSTTXGRDS7 |
7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
558 |
|
2015-02-02 |
|
512-770
| 9 |
Austin |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2015-04-06 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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