Local Calling Guide
Area code/prefix search
Pomona, CA
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 909-282
| 1 |
ONTRCAFXDS0 |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
730 |
|
|
|
| 909-282
| 2 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-10-06 |
|
| 909-282
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-10-07 |
|
| 909-282
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-10-07 |
|
| 909-282
| 5 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2003-10-07 |
|
| 909-282
| 6 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-10-25 |
|
| 909-282
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-01-23 |
|
| 909-282
| 8 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-06-03 |
|
| 909-282
| 9 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2004-10-15 |
|
| 909-298
| A |
LSANCAJW5MD |
197D VONAGE AMERICA LLC |
730 |
|
|
|
| 909-298
| 0 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2024-02-23 |
|
| 909-298
| 1 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2024-02-23 |
|
| 909-298
| 2 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-16 |
|
| 909-298
| 3 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-16 |
|
| 909-298
| 4 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-16 |
|
| 909-298
| 5 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2024-03-16 |
|
| 909-298
| 6 |
LSANCAJW5MD |
197D VONAGE AMERICA LLC |
730 |
|
2023-12-02 |
|
| 909-298
| 7 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2025-03-17 |
|
| 909-298
| 8 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2024-02-23 |
|
| 909-298
| 9 |
|
649C ONVOY, LLC - CA |
730 |
|
2026-09-14 |
|
| 909-326
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-326
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2013-06-09 |
|
| 909-326
| 1 |
COVNCAXF7MD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2014-05-19 |
|
| 909-326
| 2 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2014-12-18 |
|
| 909-326
| 3 |
ANHMCANG5MD |
829J PAETEC ITEL, LLC |
730 |
|
2014-02-26 |
|
| 909-326
| 4 |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2014-05-10 |
|
| 909-326
| 5 |
LSANCAJW2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
730 |
|
2014-07-17 |
|
| 909-326
| 6 |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2013-12-01 |
|
| 909-326
| 7 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2013-11-29 |
|
| 909-326
| 8 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2013-11-29 |
|
| 909-326
| 9 |
RVSDCAYAGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2013-08-25 |
|
| 909-374
| A |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
|
|
| 909-397
| A |
POMNCAXF62E |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
| 909-417
| A |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
|
|
| 909-417
| 0 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-29 |
|
| 909-417
| 1 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-29 |
|
| 909-417
| 2 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-29 |
|
| 909-417
| 3 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-29 |
|
| 909-417
| 4 |
LSANCA039MD |
981E BANDWIDTH.COM CLEC, LLC - CA |
730 |
|
2016-08-29 |
|
| 909-417
| 5 |
COVNCAXF7MD |
793K TWC IP ENABLED SERVICES, LLC |
730 |
|
2016-09-23 |
|
| 909-417
| 6 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2016-10-01 |
|
| 909-417
| 7 |
COVNCAXFX3Y |
649C ONVOY, LLC - CA |
730 |
|
2016-10-01 |
|
| 909-417
| 8 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2016-09-28 |
|
| 909-417
| 9 |
RVSDCAYAGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2016-08-30 |
|
| 909-455
| A |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
|
|
| 909-455
| 0 |
|
145J TERRA NOVA TELECOM INC. |
730 |
|
2026-08-02 |
|
| 909-455
| 1 |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2025-05-12 |
|
| 909-455
| 2 |
RVSDCALBCM4 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2004-11-04 |
|
| 909-455
| 3 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-05-22 |
|
| 909-455
| 4 |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2004-05-22 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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