Local Calling Guide
Area code/prefix search
NPA: 512
[Rate centres in NPA 512]
[Dial plan for NPA 512]
NXX: 256
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 512-256
| A |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
|
|
| 512-256
| 0 |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2012-04-16 |
|
| 512-256
| 1 |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2013-06-01 |
|
| 512-256
| 2 |
Kyle |
TX |
SMRCTXXAKMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
558 |
|
2014-04-10 |
|
| 512-256
| 3 |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-05-12 |
|
| 512-256
| 4 |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2014-11-07 |
|
| 512-256
| 5 |
Kyle |
TX |
AUSXTXZR0MD |
793K TWC IP ENABLED SERVICES, LLC |
558 |
|
2014-12-01 |
|
| 512-256
| 6 |
Kyle |
TX |
AUSYTXFC0MD |
004F BANDWIDTH.COM CLEC, LLC - TX |
558 |
|
2015-02-14 |
|
| 512-256
| 7 |
Kyle |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2013-02-20 |
|
| 512-256
| 8 |
Kyle |
TX |
AUSTTXGRDS6 |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
558 |
|
2014-05-02 |
|
| 512-256
| 9 |
Kyle |
TX |
AUSTTXGR03Z |
903C ONVOY, LLC - TX |
558 |
|
2014-04-25 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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