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 |
972-818
| 5 |
Dallas |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-02-15 |
|
972-818
| 6 |
Dallas |
TX |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-12-19 |
|
972-818
| 7 |
Dallas |
TX |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-818
| 8 |
Dallas |
TX |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-818
| 9 |
Dallas |
TX |
DLLSTXREDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
972-819
| A |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 0 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 1 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 2 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 3 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 4 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 5 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 6 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 7 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 8 |
Irving |
TX |
DLLBTXPVDS0 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
972-819
| 9 |
Irving |
TX |
IRNGTX276MD |
327E YMAX COMMUNICATIONS CORP. - TX |
552 |
|
2011-03-09 |
|
972-820
| A |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 0 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 1 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
2007-05-19 |
|
972-820
| 2 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 3 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 4 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 5 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 6 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 7 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 8 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-820
| 9 |
Carrollton |
TX |
DLLSTXREDS0 |
7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX |
552 |
|
|
|
972-821
| A |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
|
|
972-821
| 0 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2019-07-12 |
|
972-821
| 1 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-05-20 |
|
972-821
| 2 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-05-20 |
|
972-821
| 3 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2006-01-13 |
|
972-821
| 4 |
Irving |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2004-12-17 |
|
972-821
| 5 |
Irving |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2004-12-17 |
|
972-821
| 6 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-02-18 |
|
972-821
| 7 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-02-18 |
|
972-821
| 8 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-02-18 |
|
972-821
| 9 |
Irving |
TX |
DLLTTX01DMD |
5562 METROPCS, INC. |
552 |
|
2005-02-18 |
|
972-822
| A |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
972-822
| 0 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
972-822
| 1 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
972-822
| 2 |
Irving EMS |
TX |
DLLSTXJFDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2011-06-06 |
|
972-822
| 3 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-822
| 4 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-822
| 5 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-822
| 6 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-822
| 7 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
972-822
| 8 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-822
| 9 |
Irving EMS |
TX |
FRBRTXBLGT9 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2005-03-13 |
|
972-823
| A |
Irving |
TX |
IRNHTXDCRS0 |
8833 LOGIX COMMUNICATIONS CORPORATION - TX |
552 |
|
|
|
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Last updated: Wed, 07 Feb 2024 04:12:25 UTC
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