Local Calling Guide
Area code/prefix search
Logan, UT
<< 1 2 3 4
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 435-938
| 1 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2011-05-10 |
|
| 435-938
| 2 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2011-05-10 |
|
| 435-938
| 3 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2012-04-22 |
|
| 435-938
| 4 |
|
6529 T-MOBILE USA, INC. |
660 |
|
2011-05-10 |
|
| 435-938
| 5 |
|
871E ONVOY, LLC - UT |
660 |
|
2013-01-06 |
|
| 435-938
| 6 |
|
871E ONVOY, LLC - UT |
660 |
|
2013-01-06 |
|
| 435-938
| 7 |
|
871E ONVOY, LLC - UT |
660 |
|
2006-11-10 |
|
| 435-938
| 8 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2011-01-02 |
|
| 435-938
| 9 |
|
3231 LEVEL 3 COMMUNICATIONS, LLC - UT |
660 |
|
2008-04-28 |
|
| 435-994
| A |
DRPRUTKJ0MD |
6529 T-MOBILE USA, INC. |
660 |
|
|
|
| 435-994
| 0 |
|
6529 T-MOBILE USA, INC. |
660 |
|
|
|
| 435-994
| 1 |
|
6529 T-MOBILE USA, INC. |
660 |
|
|
|
| 435-994
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
2012-10-27 |
|
| 435-994
| 3 |
|
716D VERACITY COMMUNICATIONS, INC. - UT |
660 |
|
2011-07-06 |
|
| 435-994
| 4 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2012-06-21 |
|
| 435-994
| 5 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2020-01-18 |
|
| 435-994
| 6 |
|
5562 METROPCS, INC. |
660 |
|
|
|
| 435-994
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
2014-09-10 |
|
| 435-994
| 8 |
|
117F BANDWIDTH.COM CLEC, LLC - UT |
660 |
|
2012-09-28 |
|
| 435-994
| 9 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2012-09-07 |
|
| 435-999
| A |
SLKDUTBTAMD |
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
|
|
| 435-999
| 0 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2018-04-16 |
|
| 435-999
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
2019-01-08 |
|
| 435-999
| 2 |
|
871E ONVOY, LLC - UT |
660 |
|
2018-05-18 |
|
| 435-999
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
2019-01-08 |
|
| 435-999
| 4 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2017-09-14 |
|
| 435-999
| 5 |
|
871E ONVOY, LLC - UT |
660 |
|
2018-10-11 |
|
| 435-999
| 6 |
|
7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT |
660 |
|
2020-01-30 |
|
| 435-999
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
660 |
|
2018-11-24 |
|
| 435-999
| 8 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2019-05-01 |
|
| 435-999
| 9 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2018-08-20 |
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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