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 99 100 101 102 103 104 105 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-623
| 3 |
Grand Prairie |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-623
| 4 |
Grand Prairie |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-623
| 5 |
Grand Prairie |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-623
| 6 |
Grand Prairie |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-623
| 7 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-10-17 |
|
| 972-623
| 8 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-03-08 |
|
| 972-623
| 9 |
Grand Prairie |
TX |
DLLSTXMCDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| A |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 0 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 1 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 2 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 3 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 4 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 5 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 6 |
Frisco EACS |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2006-10-31 |
|
| 972-624
| 7 |
Frisco EACS |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2003-09-16 |
|
| 972-624
| 8 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-624
| 9 |
Frisco EACS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2014-09-01 |
|
| 972-625
| A |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-626
| A |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
|
|
| 972-626
| 0 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 1 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 2 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 3 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 4 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 5 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 6 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 7 |
Grand Prairie |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2018-06-22 |
|
| 972-626
| 8 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2019-02-19 |
|
| 972-626
| 9 |
Grand Prairie |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2019-02-19 |
|
| 972-627
| A |
Avalon |
TX |
AVLNTXXARS0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
| 972-627
| 0 |
Avalon |
TX |
AVLNTXXARP0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
| 972-627
| 1 |
Avalon |
TX |
DLLSTX97DSU |
951G INTEGRATED PATH COMMUNICATIONS, LLC - TX |
552 |
|
2014-09-20 |
|
| 972-627
| 2 |
Avalon |
TX |
DLLSTX97DSU |
951G INTEGRATED PATH COMMUNICATIONS, LLC - TX |
552 |
|
2014-09-20 |
|
| 972-627
| 3 |
Avalon |
TX |
AVLNTXXARS0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
| 972-627
| 4 |
Avalon |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2010-06-15 |
|
| 972-627
| 7 |
Avalon |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-12-22 |
|
| 972-627
| 8 |
Avalon |
TX |
DLLSTX97X9X |
516J TON80 COMMUNICATIONS, LLC |
552 |
|
2021-07-02 |
|
| 972-627
| 9 |
Avalon |
TX |
|
145J TERRA NOVA TELECOM INC. |
552 |
|
2025-08-08 |
|
| 972-628
| A |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 0 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-08-26 |
|
| 972-628
| 1 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 2 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 3 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 4 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 5 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 6 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 7 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 8 |
Dallas |
TX |
DLLSTXADDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-628
| 9 |
Dallas |
TX |
DLLSTXADDS1 |
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 99 100 101 102 103 104 105 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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