Local Calling Guide
Area code/prefix search
NPA: 972
[Rate centres in NPA 972]
[Dial plan for NPA 972]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
972-513
| 1 |
Irving |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-513
| 2 |
Irving |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-513
| 3 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
972-513
| 4 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
972-513
| 5 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
972-513
| 6 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
972-513
| 7 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-08-28 |
|
972-513
| 8 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2009-02-20 |
|
972-513
| 9 |
Irving |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-514
| A |
Irving EMS |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-514
| 0 |
Irving EMS |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-514
| 1 |
Irving EMS |
TX |
IRNGTXXBXQX |
583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL |
552 |
|
2002-09-10 |
|
972-514
| 2 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-01-06 |
|
972-514
| 3 |
Irving EMS |
TX |
DLLSTXSQDS4 |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2008-09-13 |
|
972-514
| 4 |
Irving EMS |
TX |
DLLSTXSQDS4 |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2008-09-13 |
|
972-514
| 5 |
Irving EMS |
TX |
DLLSTXSQDS4 |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2008-09-13 |
|
972-514
| 6 |
Irving EMS |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-11-20 |
|
972-514
| 7 |
Irving EMS |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-11-20 |
|
972-514
| 8 |
Irving EMS |
TX |
IRNGTX276MD |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2008-09-13 |
|
972-514
| 9 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-01-06 |
|
972-515
| A |
Red Oak (Ovilla) |
TX |
RDOKTXHORS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-515
| 0 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2014-11-07 |
|
972-515
| 1 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2014-12-12 |
|
972-515
| 2 |
Red Oak (Ovilla) |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2010-02-15 |
|
972-515
| 3 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2014-12-12 |
|
972-515
| 4 |
Red Oak (Ovilla) |
TX |
DLLSTX64DS3 |
4911 IONEX COMMUNICATIONS SOUTH, INC. - TX |
552 |
|
2004-04-04 |
|
972-515
| 5 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2015-02-16 |
|
972-515
| 6 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2014-06-19 |
|
972-515
| 7 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2013-08-20 |
|
972-515
| 8 |
Red Oak (Ovilla) |
TX |
RDOKTXHORS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-515
| 9 |
Red Oak (Ovilla) |
TX |
FRBRTXBLGTA |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2013-10-24 |
|
972-516
| A |
Plano |
TX |
PLANTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-517
| A |
Plano |
TX |
PLANTXXFDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-518
| A |
Irving |
TX |
IRNGTXXGDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-519
| A |
Plano |
TX |
PLANTXXBDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-520
| A |
Plano |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-520
| 0 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-05 |
|
972-520
| 1 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 2 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 3 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 4 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 5 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 6 |
Plano |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2018-06-28 |
|
972-520
| 7 |
Plano |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2018-06-04 |
|
972-520
| 8 |
Plano |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2018-06-04 |
|
972-520
| 9 |
Plano |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2018-06-04 |
|
972-521
| A |
Allen EACS |
TX |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
972-521
| 0 |
Allen EACS |
TX |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
972-521
| 1 |
Allen EACS |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-04-26 |
|
972-521
| 2 |
Allen EACS |
TX |
IRNGTXXBPSB |
0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
2014-04-21 |
|
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Last updated: Wed, 01 Jun 2022 03:09:23 UTC
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