Local Calling Guide
Area code/prefix search
Parowan, UT
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 435-393
| A |
SLKCUTJC4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
|
|
| 435-393
| 0 |
|
117F BANDWIDTH.COM CLEC, LLC - UT |
660 |
|
2014-05-16 |
|
| 435-393
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
660 |
|
|
|
| 435-393
| 2 |
|
871E ONVOY, LLC - UT |
660 |
|
2012-12-20 |
|
| 435-393
| 3 |
|
871E ONVOY, LLC - UT |
660 |
|
2012-12-20 |
|
| 435-393
| 4 |
|
871E ONVOY, LLC - UT |
660 |
|
2012-12-20 |
|
| 435-393
| 5 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2012-06-21 |
|
| 435-393
| 6 |
|
117F BANDWIDTH.COM CLEC, LLC - UT |
660 |
|
2014-12-19 |
|
| 435-393
| 7 |
|
871E ONVOY, LLC - UT |
660 |
|
2014-01-02 |
|
| 435-393
| 8 |
|
871E ONVOY, LLC - UT |
660 |
|
2014-01-02 |
|
| 435-393
| 9 |
|
073H TELNYX LLC |
660 |
|
2018-09-21 |
|
| 435-477
| A |
PRWNUTMARS1 |
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-477
| 0 |
|
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-477
| 1 |
|
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-477
| 2 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2009-05-22 |
|
| 435-477
| 3 |
|
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-477
| 4 |
|
073H TELNYX LLC |
660 |
|
2024-05-06 |
|
| 435-477
| 6 |
|
117F BANDWIDTH.COM CLEC, LLC - UT |
660 |
|
2011-11-25 |
|
| 435-477
| 7 |
|
871E ONVOY, LLC - UT |
660 |
|
2010-12-20 |
|
| 435-477
| 8 |
|
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-477
| 9 |
|
9636 QWEST CORPORATION |
660 |
|
|
|
| 435-600
| A |
SLKCUT26BMD |
965H FRACTEL, LLC |
660 |
|
|
|
| 435-600
| 0 |
|
965H FRACTEL, LLC |
660 |
|
2021-09-02 |
|
| 435-600
| 1 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2022-10-04 |
|
| 435-600
| 3 |
|
197D VONAGE AMERICA LLC |
660 |
|
2021-09-28 |
|
| 435-600
| 6 |
|
965H FRACTEL, LLC |
660 |
|
2021-09-02 |
|
| 435-600
| 8 |
|
6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT |
660 |
|
2025-09-10 |
|
| 435-600
| 9 |
|
515J IP HORIZON LLC |
660 |
|
2022-04-16 |
|
| 435-710
| A |
SLKDUTYI3MD |
3231 LEVEL 3 COMMUNICATIONS, LLC - UT |
660 |
|
|
|
| 435-710
| 1 |
|
871E ONVOY, LLC - UT |
660 |
|
2020-12-20 |
|
| 435-710
| 2 |
|
871E ONVOY, LLC - UT |
660 |
|
2019-11-07 |
|
| 435-710
| 3 |
|
871E ONVOY, LLC - UT |
660 |
|
2016-03-28 |
|
| 435-710
| 4 |
|
871E ONVOY, LLC - UT |
660 |
|
2016-03-28 |
|
| 435-710
| 5 |
|
3231 LEVEL 3 COMMUNICATIONS, LLC - UT |
660 |
|
2011-02-26 |
|
| 435-710
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
660 |
|
2017-04-05 |
|
| 435-710
| 7 |
|
871E ONVOY, LLC - UT |
660 |
|
2007-03-19 |
|
| 435-710
| 8 |
|
871E ONVOY, LLC - UT |
660 |
|
2018-10-11 |
|
| 435-710
| 9 |
|
871E ONVOY, LLC - UT |
660 |
|
2012-09-26 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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