Local Calling Guide
Area code/prefix search
NPA: 512
[Rate centres in NPA 512]
[Dial plan for NPA 512]
NXX: 543
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-543
| A |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
|
|
| 512-543
| 0 |
Rockdale |
TX |
AUSTTXGR45Z |
624H ONVOY SPECTRUM, LLC |
558 |
|
2022-02-28 |
|
| 512-543
| 1 |
Rockdale |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2019-10-30 |
|
| 512-543
| 2 |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2010-11-01 |
|
| 512-543
| 3 |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-12-03 |
|
| 512-543
| 4 |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2016-07-29 |
|
| 512-543
| 5 |
Rockdale |
TX |
AUSTTXGR25Z |
516C AT&T CORP. |
558 |
|
2011-06-07 |
|
| 512-543
| 6 |
Rockdale |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2016-11-21 |
|
| 512-543
| 7 |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2013-02-20 |
|
| 512-543
| 8 |
Rockdale |
TX |
AUSWTXGXBMD |
5562 METROPCS, INC. |
558 |
|
2016-09-12 |
|
| 512-543
| 9 |
Rockdale |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-04-25 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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