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 |
972-583
| 3 |
Plano |
TX |
ALLNTXSADS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-583
| 4 |
Plano |
TX |
ALLNTXSADS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-583
| 5 |
Plano |
TX |
IRNGTXXBXTY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-01-18 |
|
972-583
| 6 |
Plano |
TX |
ALLNTXSADS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-583
| 7 |
Plano |
TX |
IRNGTXXBXTY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-01-18 |
|
972-583
| 8 |
Plano |
TX |
IRNGTXXBXTY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-01-18 |
|
972-583
| 9 |
Plano |
TX |
IRNGTXXBXTY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-01-18 |
|
972-584
| A |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 0 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-05-01 |
|
972-584
| 1 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-05-01 |
|
972-584
| 2 |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 3 |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 4 |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 5 |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 6 |
Dallas |
TX |
DLLSTXSQDS2 |
8958 XO TEXAS, INC. |
552 |
|
2012-01-30 |
|
972-584
| 7 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-08-16 |
|
972-584
| 8 |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-584
| 9 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2010-06-17 |
|
972-585
| A |
Grand Prairie |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
|
|
972-585
| 0 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 1 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 2 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 3 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 4 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 5 |
Grand Prairie |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2023-01-16 |
|
972-585
| 6 |
Grand Prairie |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2023-01-16 |
|
972-585
| 7 |
Grand Prairie |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2023-01-16 |
|
972-585
| 8 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2023-02-13 |
|
972-585
| 9 |
Grand Prairie |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2023-01-16 |
|
972-586
| A |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 0 |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 1 |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 2 |
Dallas Fort Worth Airport EMS |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2005-11-30 |
|
972-586
| 3 |
Dallas Fort Worth Airport EMS |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-05-23 |
|
972-586
| 4 |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 5 |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 6 |
Dallas Fort Worth Airport EMS |
TX |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
972-586
| 7 |
Dallas Fort Worth Airport EMS |
TX |
DLLSTXSQDS2 |
8958 XO TEXAS, INC. |
552 |
|
2005-05-27 |
|
972-586
| 8 |
Dallas Fort Worth Airport EMS |
TX |
DLLSTXSQDS2 |
8958 XO TEXAS, INC. |
552 |
|
2005-05-27 |
|
972-586
| 9 |
Dallas Fort Worth Airport EMS |
TX |
DLLSTXSQDS2 |
8958 XO TEXAS, INC. |
552 |
|
2005-05-27 |
|
972-587
| A |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-587
| 0 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-05-22 |
|
972-587
| 1 |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-587
| 2 |
Dallas |
TX |
DLLSTXHM4MD |
7982 CAPROCK TELECOMMUNICATIONS CORP. - TX |
552 |
|
2011-03-31 |
|
972-587
| 3 |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-587
| 4 |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-587
| 5 |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-587
| 6 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-05-22 |
|
972-587
| 7 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-26 |
|
972-587
| 8 |
Dallas |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
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Last updated: Wed, 07 Feb 2024 04:12:25 UTC
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