Local Calling Guide
Area code/prefix search
NPA: 972
[Rate centres in NPA 972]
[Dial plan for NPA 972]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-686
| 3 |
Dallas |
TX |
DLLSTXNMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-686
| 4 |
Dallas |
TX |
DLLSTXNMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-686
| 5 |
Dallas |
TX |
DLLSTXNMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-686
| 6 |
Dallas |
TX |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-686
| 7 |
Dallas |
TX |
DLLSTXNMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-686
| 8 |
Dallas |
TX |
|
6529 T-MOBILE USA, INC. |
552 |
|
2025-06-19 |
|
| 972-686
| 9 |
Dallas |
TX |
DLLSTXNMDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-687
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-688
| A |
Plano |
TX |
DLLSTX97XCX |
321J HD CARRIER LLC |
552 |
|
|
|
| 972-688
| 0 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 1 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 2 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 3 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 4 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 5 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 6 |
Plano |
TX |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2022-01-14 |
|
| 972-688
| 7 |
Plano |
TX |
IRNGTXXBXQY |
624H ONVOY SPECTRUM, LLC |
552 |
|
2022-01-22 |
|
| 972-688
| 8 |
Plano |
TX |
DLLSTX97XCX |
321J HD CARRIER LLC |
552 |
|
2021-12-26 |
|
| 972-688
| 9 |
Plano |
TX |
DLLSTX97XCX |
321J HD CARRIER LLC |
552 |
|
2021-12-26 |
|
| 972-689
| A |
Grand Prairie EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
| 972-689
| 0 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2006-01-25 |
|
| 972-689
| 1 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2006-01-25 |
|
| 972-689
| 2 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2006-01-25 |
|
| 972-689
| 3 |
Grand Prairie EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-06-08 |
|
| 972-689
| 4 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-11-17 |
|
| 972-689
| 5 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-11-17 |
|
| 972-689
| 6 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-11-17 |
|
| 972-689
| 7 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-11-17 |
|
| 972-689
| 8 |
Grand Prairie EMS |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2005-11-17 |
|
| 972-689
| 9 |
Grand Prairie EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-04-11 |
|
| 972-690
| A |
Dallas |
TX |
DLLSTXRNDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-691
| A |
Lewisville |
TX |
LWVLTXXCDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-692
| A |
Dallas |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-693
| A |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-693
| 0 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-693
| 1 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-693
| 2 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 3 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 4 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 5 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 6 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 7 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 8 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2004-01-10 |
|
| 972-693
| 9 |
Grand Prairie EMS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-694
| A |
Josephine |
TX |
JSPHTXXARS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-694
| 0 |
Josephine |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-21 |
|
| 972-694
| 1 |
Josephine |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-21 |
|
| 972-694
| 2 |
Josephine |
TX |
JSPHTXXARS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-694
| 3 |
Josephine |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 972-694
| 4 |
Josephine |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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