Local Calling Guide
Area code/prefix search
Brigham City, UT
<< 1 2 3
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 435-744
| 7 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2012-01-13 |
|
| 435-744
| 8 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2012-01-13 |
|
| 435-744
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
2014-11-07 |
|
| 435-919
| A |
WVCYUT14DS1 |
871E ONVOY, LLC - UT |
660 |
|
|
|
| 435-919
| 0 |
|
318J COMCAST IP PHONE, LLC |
660 |
|
2015-01-23 |
|
| 435-919
| 1 |
|
5727 FIRSTDIGITAL TELECOM, LLC - UT |
660 |
|
2011-07-28 |
|
| 435-919
| 2 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2011-11-05 |
|
| 435-919
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
660 |
|
2006-08-09 |
|
| 435-919
| 4 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2012-07-13 |
|
| 435-919
| 5 |
|
871E ONVOY, LLC - UT |
660 |
|
2012-09-26 |
|
| 435-919
| 6 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2014-04-13 |
|
| 435-919
| 7 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2011-09-25 |
|
| 435-919
| 8 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2012-06-10 |
|
| 435-919
| 9 |
|
490J DISH WIRELESS, LLC |
660 |
|
2022-10-29 |
|
| 435-921
| A |
WVCYUTBXDS0 |
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 0 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2019-05-06 |
|
| 435-921
| 1 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 2 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 3 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 4 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 5 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 6 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 7 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 8 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
| 435-921
| 9 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
|
|
<< 1 2 3
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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