Local Calling Guide
Area code/prefix search
NPA: 972
[Rate centres in NPA 972]
[Dial plan for NPA 972]
NXX: 954
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-954
| A |
Allen |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
| 972-954
| 0 |
Allen |
TX |
DLLSTX97DSU |
951G INTEGRATED PATH COMMUNICATIONS, LLC - TX |
552 |
|
2014-09-20 |
|
| 972-954
| 1 |
Allen |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2013-07-27 |
|
| 972-954
| 2 |
Allen |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-10-31 |
|
| 972-954
| 3 |
Allen |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2014-05-11 |
|
| 972-954
| 4 |
Allen |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-10-03 |
|
| 972-954
| 5 |
Allen |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2012-03-12 |
|
| 972-954
| 6 |
Allen |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-12-03 |
|
| 972-954
| 7 |
Allen |
TX |
RCSNTXHVBMD |
516C AT&T CORP. |
552 |
|
2006-06-30 |
|
| 972-954
| 8 |
Allen |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2003-10-25 |
|
| 972-954
| 9 |
Allen |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2014-12-19 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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