Local Calling Guide
Area code/prefix search
San Bernardino, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-380
| 6 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-11-08 |
|
| 909-380
| 7 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2004-06-14 |
|
| 909-380
| 8 |
|
829J PAETEC ITEL, LLC |
730 |
|
2001-12-27 |
|
| 909-380
| 9 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2004-07-31 |
|
| 909-381
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| A |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 0 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 1 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-10-13 |
|
| 909-382
| 2 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 3 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 4 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 5 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 6 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 7 |
SNBRCAXNDS0 |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-382
| 8 |
ONTRCAXPXPY |
649C ONVOY, LLC - CA |
730 |
|
2022-10-29 |
|
| 909-382
| 9 |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2004-07-23 |
|
| 909-383
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 0 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 1 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 2 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-10-13 |
|
| 909-384
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-384
| 4 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 5 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 6 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-384
| 7 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 8 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-384
| 9 |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-385
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-386
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-387
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-388
| A |
SNBRCAXK88E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-453
| A |
ONTRCAXPXBY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
|
|
| 909-453
| 0 |
ONTRCAXPXBY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-10-15 |
|
| 909-453
| 1 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-10-16 |
|
| 909-453
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-12-21 |
|
| 909-453
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-12-21 |
|
| 909-453
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2014-02-03 |
|
| 909-453
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2014-07-19 |
|
| 909-453
| 6 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2013-10-16 |
|
| 909-453
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2014-08-25 |
|
| 909-453
| 8 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2015-05-20 |
|
| 909-453
| 9 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2014-09-02 |
|
| 909-454
| A |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
|
|
| 909-454
| 0 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-09-23 |
|
| 909-454
| 1 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-09-23 |
|
| 909-454
| 2 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-09-23 |
|
| 909-454
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2014-08-28 |
|
| 909-454
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-10-16 |
|
| 909-454
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-11-03 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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