Local Calling Guide
Area code/prefix search
Elk, CA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 707-203
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 707-203
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-03-10 |
|
| 707-203
| 1 |
|
515J IP HORIZON LLC |
722 |
|
2016-09-14 |
|
| 707-203
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2017-02-23 |
|
| 707-203
| 3 |
|
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
722 |
|
2018-07-13 |
|
| 707-203
| 4 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2017-11-06 |
|
| 707-203
| 5 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2020-03-12 |
|
| 707-203
| 6 |
|
516C AT&T CORP. |
722 |
|
2025-01-08 |
|
| 707-203
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2019-02-17 |
|
| 707-203
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2019-02-17 |
|
| 707-203
| 9 |
|
515J IP HORIZON LLC |
722 |
|
2021-05-03 |
|
| 707-220
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-220
| 0 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2021-09-28 |
|
| 707-220
| 1 |
|
939H COMMIO, LLC |
722 |
|
2021-12-11 |
|
| 707-220
| 2 |
|
939H COMMIO, LLC |
722 |
|
2021-12-11 |
|
| 707-220
| 3 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-06-12 |
|
| 707-220
| 6 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 707-220
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-220
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-220
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-356
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 707-356
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 707-356
| 1 |
|
829J PAETEC ITEL, LLC |
722 |
|
2026-01-04 |
|
| 707-356
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-356
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-356
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-356
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-356
| 6 |
|
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
| 707-356
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
| 707-356
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-28 |
|
| 707-356
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2011-01-13 |
|
| 707-406
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-406
| 0 |
|
515J IP HORIZON LLC |
722 |
|
|
|
| 707-406
| 1 |
|
515J IP HORIZON LLC |
722 |
|
|
|
| 707-406
| 2 |
|
515J IP HORIZON LLC |
722 |
|
|
|
| 707-406
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-20 |
|
| 707-406
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2018-12-23 |
|
| 707-406
| 5 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2024-10-12 |
|
| 707-406
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-03-29 |
|
| 707-406
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-12-18 |
|
| 707-406
| 8 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2025-10-04 |
|
| 707-406
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-04-05 |
|
| 707-877
| A |
ELK CA11RS1 |
9740 PACIFIC BELL |
722 |
|
|
|
| 707-877
| 0 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2021-09-24 |
|
| 707-877
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-877
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-01-06 |
|
| 707-877
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-877
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-07-31 |
|
| 707-877
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-05-27 |
|
| 707-877
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2009-02-25 |
|
| 707-877
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-02-24 |
|
| 707-877
| 9 |
|
073H TELNYX LLC |
722 |
|
2017-08-04 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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