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 |
| 909-327
| 0 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-27 |
|
| 909-327
| 1 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-27 |
|
| 909-327
| 2 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-02-28 |
|
| 909-327
| 3 |
|
515J IP HORIZON LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 4 |
|
515J IP HORIZON LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 5 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 6 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 7 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 8 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2005-02-28 |
|
| 909-327
| 9 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-27 |
|
| 909-332
| A |
ONTRCAXPXAY |
252F WIDE VOICE, LLC - CA |
730 |
|
|
|
| 909-332
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2011-12-16 |
|
| 909-332
| 1 |
ONTRCAXPXAY |
252F WIDE VOICE, LLC - CA |
730 |
|
2011-10-22 |
|
| 909-332
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-08-11 |
|
| 909-332
| 3 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2011-11-03 |
|
| 909-332
| 4 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2012-01-23 |
|
| 909-332
| 5 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2012-02-24 |
|
| 909-332
| 6 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2012-01-11 |
|
| 909-332
| 7 |
ONTRCAXPXBY |
576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB |
730 |
|
2013-08-22 |
|
| 909-332
| 8 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-11-21 |
|
| 909-332
| 9 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2011-11-14 |
|
| 909-361
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 909-361
| 0 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-03-28 |
|
| 909-361
| 1 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-03-28 |
|
| 909-361
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-03-28 |
|
| 909-361
| 3 |
ONTRCAXPXPY |
649C ONVOY, LLC - CA |
730 |
|
2013-03-29 |
|
| 909-361
| 4 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-03-29 |
|
| 909-361
| 5 |
ONTRCAXPXPY |
649C ONVOY, LLC - CA |
730 |
|
2013-06-13 |
|
| 909-361
| 6 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-04-13 |
|
| 909-361
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-03-28 |
|
| 909-361
| 8 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-03-28 |
|
| 909-361
| 9 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2013-12-20 |
|
| 909-379
| A |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-379
| 0 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-379
| 1 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-379
| 2 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-11-22 |
|
| 909-379
| 3 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-379
| 4 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-379
| 5 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-379
| 6 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-379
| 7 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-379
| 8 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-379
| 9 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-01-06 |
|
| 909-380
| A |
RDLDCAXF79K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-380
| 0 |
RDLDCAXF79K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-380
| 1 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-05-15 |
|
| 909-380
| 2 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-380
| 3 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-17 |
|
| 909-380
| 4 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-06-03 |
|
| 909-380
| 5 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-11-07 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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