Local Calling Guide
Area code/prefix search
Mendocino, CA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 369-666
| A |
|
649C ONVOY, LLC - CA |
722 |
|
2026-02-17 |
|
| 369-666
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
2026-02-17 |
|
| 369-666
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2026-02-17 |
|
| 707-202
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 3 |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2021-01-07 |
|
| 707-202
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-07-31 |
|
| 707-202
| 6 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-03-29 |
|
| 707-202
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 8 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-202
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-397
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-03-05 |
|
| 707-397
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2012-11-25 |
|
| 707-397
| 1 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2007-06-14 |
|
| 707-397
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-03-30 |
|
| 707-397
| 3 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2008-05-01 |
|
| 707-397
| 4 |
|
433E SONIC TELECOM, LLC - CA |
722 |
|
2012-12-22 |
|
| 707-397
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2009-02-25 |
|
| 707-397
| 6 |
|
516C AT&T CORP. |
722 |
|
2011-05-16 |
|
| 707-397
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2009-12-19 |
|
| 707-397
| 8 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
722 |
|
2014-07-27 |
|
| 707-397
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-12-31 |
|
| 707-593
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2024-01-21 |
|
| 707-593
| 0 |
|
649C ONVOY, LLC - CA |
722 |
|
|
|
| 707-593
| 1 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2024-10-21 |
|
| 707-593
| 2 |
|
515J IP HORIZON LLC |
722 |
|
2021-05-02 |
|
| 707-593
| 3 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2014-06-09 |
|
| 707-593
| 4 |
|
515J IP HORIZON LLC |
722 |
|
2003-10-13 |
|
| 707-593
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2005-11-06 |
|
| 707-593
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2010-02-28 |
|
| 707-593
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-01-10 |
|
| 707-593
| 8 |
|
939H COMMIO, LLC |
722 |
|
2022-06-11 |
|
| 707-593
| 9 |
|
516J TON80 COMMUNICATIONS, LLC |
722 |
|
2021-11-02 |
|
| 707-937
| A |
MNDCCA11RS0 |
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 0 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 1 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 2 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 3 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 4 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 5 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 6 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-937
| 7 |
|
9262 UTILITY TELECOM GROUP, LLC - CA |
722 |
|
2006-05-16 |
|
| 707-937
| 8 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 707-937
| 9 |
|
9740 PACIFIC BELL |
722 |
|
|
|
| 707-979
| A |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 707-979
| 0 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2015-07-24 |
|
| 707-979
| 1 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2015-10-31 |
|
| 707-979
| 2 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-10-08 |
|
| 707-979
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-04-04 |
|
| 707-979
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2016-04-04 |
|
| 707-979
| 5 |
|
073H TELNYX LLC |
722 |
|
2017-08-04 |
|
| 707-979
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2019-09-06 |
|
| 707-979
| 7 |
|
707H INTEGRATED PATH COMMUNICATIONS, LLC - CA |
722 |
|
2018-07-13 |
|
| 707-979
| 8 |
|
515J IP HORIZON LLC |
722 |
|
2016-09-15 |
|
| 707-979
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2016-09-17 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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