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 99 100 101 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
972-505
| 9 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2007-11-12 |
|
972-506
| A |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-507
| A |
Irving EMS |
TX |
IRNGTXXEDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-508
| A |
Prosper |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
972-509
| A |
Plano |
TX |
PLANTXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-510
| A |
Irving |
TX |
FTWOTXEDX1Z |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-510
| 0 |
Irving |
TX |
FTWOTXEDX1Z |
7421 AT&T - LOCAL |
552 |
|
|
|
972-510
| 1 |
Irving |
TX |
FTWOTXEDX1Z |
7421 AT&T - LOCAL |
552 |
|
|
|
972-510
| 2 |
Irving |
TX |
FTWOTXEDX1Z |
7421 AT&T - LOCAL |
552 |
|
|
|
972-510
| 3 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2007-07-19 |
|
972-510
| 4 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2007-07-19 |
|
972-510
| 5 |
Irving |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-11-20 |
|
972-510
| 6 |
Irving |
TX |
FTWOTXEDX1Z |
7421 AT&T - LOCAL |
552 |
|
|
|
972-510
| 7 |
Irving |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-04-05 |
|
972-510
| 8 |
Irving |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2007-04-05 |
|
972-510
| 9 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2007-07-19 |
|
972-512
| A |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 0 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 1 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 2 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 3 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 4 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 5 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 6 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 7 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-512
| 8 |
Carrollton |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-10-28 |
|
972-512
| 9 |
Carrollton |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
972-513
| A |
Irving |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-513
| 0 |
Irving |
TX |
IRNGTXXDDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
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 |
|
|
|
<< 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 99 100 101 >>
Last updated: Wed, 07 Feb 2024 04:12:25 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.