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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-360
| 6 |
Carrollton |
TX |
IRNGTXXBXTY |
903C ONVOY, LLC - TX |
552 |
|
2009-01-21 |
|
| 972-360
| 7 |
Carrollton |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2025-01-26 |
|
| 972-360
| 8 |
Carrollton |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-03-11 |
|
| 972-360
| 9 |
Carrollton |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2011-08-29 |
|
| 972-361
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-362
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-362
| 0 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-12 |
|
| 972-362
| 1 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-12 |
|
| 972-362
| 2 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-12 |
|
| 972-362
| 3 |
Dallas |
TX |
DLLSTXRNDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-362
| 4 |
Dallas |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-10-18 |
|
| 972-362
| 5 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2014-10-18 |
|
| 972-362
| 6 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-12 |
|
| 972-362
| 7 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-362
| 8 |
Dallas |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2014-04-04 |
|
| 972-362
| 9 |
Dallas |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2014-05-12 |
|
| 972-363
| A |
McKinney |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 972-363
| 0 |
McKinney |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 972-363
| 1 |
McKinney |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 972-363
| 2 |
McKinney |
TX |
FRSCTXBJPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
552 |
|
|
|
| 972-363
| 3 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-06-16 |
|
| 972-363
| 4 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-02-04 |
|
| 972-363
| 5 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-02-04 |
|
| 972-363
| 6 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-02-04 |
|
| 972-363
| 7 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-07-06 |
|
| 972-363
| 8 |
McKinney |
TX |
DLLSTX97DS8 |
8833 LOGIX COMMUNICATIONS CORPORATION - TX |
552 |
|
2010-04-17 |
|
| 972-363
| 9 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2007-12-17 |
|
| 972-364
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 0 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 1 |
Dallas |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2012-04-06 |
|
| 972-364
| 2 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 3 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 4 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 5 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 6 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 7 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-06-17 |
|
| 972-364
| 8 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-364
| 9 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-365
| A |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 0 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 1 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 2 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 3 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 4 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 5 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 6 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 7 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 8 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-365
| 9 |
Grand Prairie |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 972-366
| A |
Venus |
TX |
VENSTXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-366
| 0 |
Venus |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2008-10-07 |
|
| 972-366
| 1 |
Venus |
TX |
VENSTXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-366
| 2 |
Venus |
TX |
FTWQTXFH0MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
552 |
|
2014-05-16 |
|
| 972-366
| 3 |
Venus |
TX |
VENSTXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-366
| 4 |
Venus |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-04-08 |
|
| 972-366
| 5 |
Venus |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2015-08-24 |
|
| 972-366
| 6 |
Venus |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2011-03-04 |
|
| 972-366
| 7 |
Venus |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-04-08 |
|
| 972-366
| 8 |
Venus |
TX |
VENSTXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-366
| 9 |
Venus |
TX |
|
515J IP HORIZON LLC |
552 |
|
2018-01-11 |
|
| 972-367
| A |
Dallas |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-368
| A |
Dallas |
TX |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-369
| A |
McKinney |
TX |
MCKNTXLIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-369
| 0 |
McKinney |
TX |
MCKNTXLIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-369
| 1 |
McKinney |
TX |
MCKNTXLIDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-369
| 2 |
McKinney |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-10-26 |
|
| 972-369
| 3 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2006-03-11 |
|
| 972-369
| 4 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2006-03-11 |
|
| 972-369
| 5 |
McKinney |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2006-03-11 |
|
| 972-369
| 6 |
McKinney |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2006-10-26 |
|
| 972-369
| 7 |
McKinney |
TX |
RCSNTXHVBMD |
516C AT&T CORP. |
552 |
|
2006-06-30 |
|
| 972-369
| 8 |
McKinney |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2003-12-28 |
|
| 972-369
| 9 |
McKinney |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2004-03-02 |
|
| 972-370
| A |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-370
| 0 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-370
| 1 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-370
| 2 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-370
| 3 |
Frisco EACS |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-26 |
|
| 972-370
| 4 |
Frisco EACS |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2014-09-01 |
|
| 972-370
| 5 |
Frisco EACS |
TX |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2013-04-26 |
|
| 972-370
| 6 |
Frisco EACS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 972-370
| 7 |
Frisco EACS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2019-02-02 |
|
| 972-370
| 8 |
Frisco EACS |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2009-03-05 |
|
| 972-370
| 9 |
Frisco EACS |
TX |
FRSCTXCODS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 0 |
Dallas |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2018-04-07 |
|
| 972-371
| 1 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 2 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 3 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 4 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 5 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 6 |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-371
| 7 |
Dallas |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2015-01-28 |
|
| 972-371
| 8 |
Dallas |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-24 |
|
| 972-371
| 9 |
Dallas |
TX |
DLLTTXID1MD |
5562 METROPCS, INC. |
552 |
|
2011-03-24 |
|
| 972-372
| A |
Plano |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-372
| 0 |
Plano |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2011-01-12 |
|
| 972-372
| 1 |
Plano |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-372
| 2 |
Plano |
TX |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2007-07-31 |
|
| 972-372
| 3 |
Plano |
TX |
DLLSTXJFPS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2007-11-11 |
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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