Local Calling Guide
Area code/prefix search
Knights Landing, CA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 530-421
| A |
SCRMCA01XXY |
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
|
|
| 530-421
| 0 |
|
649C ONVOY, LLC - CA |
726 |
|
|
|
| 530-421
| 1 |
|
073H TELNYX LLC |
726 |
|
2019-10-10 |
|
| 530-421
| 2 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
|
|
| 530-421
| 3 |
|
485E ASTOUND BROADBAND, LLC - CA |
726 |
|
2018-03-13 |
|
| 530-421
| 6 |
|
649C ONVOY, LLC - CA |
726 |
|
2012-12-31 |
|
| 530-421
| 8 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
2009-02-24 |
|
| 530-421
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
2015-08-13 |
|
| 530-506
| A |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
|
|
| 530-506
| 0 |
|
515J IP HORIZON LLC |
726 |
|
2022-10-20 |
|
| 530-506
| 1 |
|
515J IP HORIZON LLC |
726 |
|
|
|
| 530-506
| 2 |
|
515J IP HORIZON LLC |
726 |
|
|
|
| 530-506
| 3 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2013-03-28 |
|
| 530-506
| 4 |
|
649C ONVOY, LLC - CA |
726 |
|
2021-12-25 |
|
| 530-506
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
726 |
|
2005-07-26 |
|
| 530-506
| 6 |
|
649C ONVOY, LLC - CA |
726 |
|
2019-02-23 |
|
| 530-506
| 7 |
|
649C ONVOY, LLC - CA |
726 |
|
2007-06-02 |
|
| 530-506
| 8 |
|
649C ONVOY, LLC - CA |
726 |
|
2019-02-23 |
|
| 530-506
| 9 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2021-05-29 |
|
| 530-735
| A |
KNLDCAXFDS0 |
4420 FRONTIER CALIFORNIA INC. |
726 |
|
|
|
| 530-735
| 0 |
|
624H ONVOY SPECTRUM, LLC |
726 |
|
2023-12-29 |
|
| 530-735
| 1 |
|
145J TERRA NOVA TELECOM INC. |
726 |
|
2025-04-08 |
|
| 530-735
| 2 |
|
649C ONVOY, LLC - CA |
726 |
|
2013-11-29 |
|
| 530-735
| 3 |
|
649C ONVOY, LLC - CA |
726 |
|
2013-11-29 |
|
| 530-735
| 5 |
|
649C ONVOY, LLC - CA |
726 |
|
2013-03-11 |
|
| 530-735
| 6 |
|
4420 FRONTIER CALIFORNIA INC. |
726 |
|
|
|
| 530-735
| 7 |
|
649C ONVOY, LLC - CA |
726 |
|
2010-07-19 |
|
| 530-735
| 8 |
|
649C ONVOY, LLC - CA |
726 |
|
2011-08-09 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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