Local Calling Guide
Area code/prefix search
Nicolaus, CA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 530-453
| A |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2024-01-21 |
|
| 530-453
| 0 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
|
|
| 530-453
| 1 |
SCRMCA0106Z |
145J TERRA NOVA TELECOM INC. |
726 |
|
2024-05-11 |
|
| 530-453
| 2 |
|
145J TERRA NOVA TELECOM INC. |
726 |
|
2023-02-17 |
|
| 530-453
| 5 |
|
515J IP HORIZON LLC |
726 |
|
2003-10-29 |
|
| 530-453
| 6 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2013-03-11 |
|
| 530-453
| 7 |
SCRMCA01XSZ |
073H TELNYX LLC |
726 |
|
2019-10-10 |
|
| 530-453
| 9 |
SCRMCA01XXY |
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
2015-08-10 |
|
| 530-655
| A |
|
649C ONVOY, LLC - CA |
726 |
|
|
|
| 530-655
| 0 |
SCRMCA01X7Z |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2021-11-21 |
|
| 530-655
| 1 |
|
145J TERRA NOVA TELECOM INC. |
726 |
|
2025-10-04 |
|
| 530-655
| 2 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2019-09-08 |
|
| 530-655
| 3 |
SCRMCA01XEZ |
516C AT&T CORP. |
726 |
|
2011-09-26 |
|
| 530-655
| 4 |
|
624H ONVOY SPECTRUM, LLC |
726 |
|
2025-01-30 |
|
| 530-655
| 5 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2013-12-02 |
|
| 530-655
| 6 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2013-12-02 |
|
| 530-655
| 7 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2021-07-18 |
|
| 530-655
| 8 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2016-04-04 |
|
| 530-655
| 9 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2016-04-04 |
|
| 530-656
| A |
NCLSCA12RS0 |
9740 PACIFIC BELL |
726 |
|
|
|
| 530-656
| 1 |
NCLSCA12RS0 |
9740 PACIFIC BELL |
726 |
|
|
|
| 530-656
| 2 |
NCLSCA12RS0 |
9740 PACIFIC BELL |
726 |
|
|
|
| 530-656
| 3 |
SCRMCA01X7Z |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2013-04-07 |
|
| 530-656
| 4 |
SCRMCA01X7Z |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
726 |
|
2013-04-07 |
|
| 530-656
| 5 |
WSCRCAHW3MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
726 |
|
2005-07-10 |
|
| 530-656
| 6 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2012-12-30 |
|
| 530-656
| 7 |
SCRMCA01XSY |
649C ONVOY, LLC - CA |
726 |
|
2010-07-22 |
|
| 530-656
| 8 |
SCRMCA01XXY |
981E BANDWIDTH.COM CLEC, LLC - CA |
726 |
|
2009-02-24 |
|
| 530-656
| 9 |
SCRMCA0119Z |
490J DISH WIRELESS, LLC |
726 |
|
2023-10-29 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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