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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 972-956
| A |
Lewisville |
TX |
DLLSTXNODS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
| 972-957
| A |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 0 |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 1 |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 2 |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 3 |
Irving EMS |
TX |
DLLSTXHMDS0 |
7409 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX |
552 |
|
2007-07-25 |
|
| 972-957
| 4 |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 5 |
Irving EMS |
TX |
DLLSTX97DS3 |
8413 ALLEGIANCE TELECOM OF TEXAS, INC. |
552 |
|
|
|
| 972-957
| 6 |
Irving EMS |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-03-25 |
|
| 972-957
| 7 |
Irving EMS |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2011-03-21 |
|
| 972-957
| 8 |
Irving EMS |
TX |
DLLSTXSQDS4 |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2007-12-15 |
|
| 972-957
| 9 |
Irving EMS |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2019-07-12 |
|
| 972-958
| A |
McKinney |
TX |
|
MULT |
552 |
|
|
|
| 972-960
| A |
Dallas |
TX |
DLLSTXADDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 972-961
| A |
Rockwall |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-961
| 0 |
Rockwall |
TX |
RKWLTXPADS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2007-02-09 |
|
| 972-961
| 1 |
Rockwall |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2019-09-09 |
|
| 972-961
| 2 |
Rockwall |
TX |
DLLSTX97X1X |
073H TELNYX LLC |
552 |
|
2019-03-14 |
|
| 972-961
| 3 |
Rockwall |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-02-11 |
|
| 972-961
| 4 |
Rockwall |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2002-09-04 |
|
| 972-961
| 5 |
Rockwall |
TX |
ADMSTX01DS0 |
7421 AT&T - LOCAL |
552 |
|
2004-05-02 |
|
| 972-961
| 6 |
Rockwall |
TX |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2011-01-25 |
|
| 972-961
| 7 |
Rockwall |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2005-09-02 |
|
| 972-961
| 8 |
Rockwall |
TX |
DLLSTX64DS3 |
4911 IONEX COMMUNICATIONS SOUTH, INC. - TX |
552 |
|
2004-01-03 |
|
| 972-961
| 9 |
Rockwall |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-962
| A |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 0 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 1 |
Kaufman EMS |
TX |
FTWQTXFH0MD |
508J CENTURYLINK COMMUNICATIONS LLC |
552 |
|
2014-06-17 |
|
| 972-962
| 2 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 3 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 4 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 5 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 6 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 7 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 8 |
Kaufman EMS |
TX |
KFMNTXXARS1 |
2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK |
552 |
|
|
|
| 972-962
| 9 |
Kaufman EMS |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2020-04-29 |
|
| 972-963
| A |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-963
| 0 |
Frisco |
TX |
DLLTTX01DMD |
6529 T-MOBILE USA, INC. |
552 |
|
2008-08-28 |
|
| 972-963
| 1 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2003-02-21 |
|
| 972-963
| 2 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-963
| 3 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2003-06-24 |
|
| 972-963
| 4 |
Frisco |
TX |
ADMSTX01DS0 |
7421 AT&T - LOCAL |
552 |
|
2002-12-31 |
|
| 972-963
| 5 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-963
| 6 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2003-02-21 |
|
| 972-963
| 7 |
Frisco |
TX |
FRSCTXESDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2002-10-01 |
|
| 972-963
| 8 |
Frisco |
TX |
FRSCTXESDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
2002-10-01 |
|
| 972-963
| 9 |
Frisco |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
|
|
| 972-964
| A |
Plano |
TX |
PLANTXXBDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 972-965
| A |
Grand Prairie EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
| 972-966
| A |
Lewisville |
TX |
LWVLTXXFDS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
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Last updated: Thu, 04 Aug 2022 23:14:42 UTC
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