Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Huntington Beach, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
657-885 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-885 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-10-24   
657-890 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-890 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-11-23   
657-891 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-891 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-12-13   
657-895 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-07   
657-895 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-895 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-09-01   
657-895 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-24   
657-922 A LSANCAJWIMD  965H FRACTEL, LLC 730      
657-922 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 2 LSANCAJWIMD  965H FRACTEL, LLC 730   2021-05-07   
657-922 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-05-08   
657-922 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-07-11   
657-922 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2021-08-11   
714-233 A ONTRCAXPXAY  6967 33 WIRELESS INC. 730      
714-274 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-274 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-274 1 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-274 2 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-274 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-12-22   
714-274 4 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2006-09-14   
714-274 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-06-05   
714-274 6 IRVECAEIDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2006-09-14   
714-274 7 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2006-08-31   
714-274 8 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-15   
714-274 9 LNBHCAXP2MD  793K TWC IP ENABLED SERVICES, LLC 730   2007-01-10   
714-316 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-316 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-04-13   
714-316 1 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2007-01-25   
714-316 2 ANHMCANG5MD  829J PAETEC ITEL, LLC 730   2007-04-06   
714-316 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-03-20   
714-316 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-08-21   
714-316 5   478A DMR COMMUNICATIONS INC. - CA 730   2007-05-16   
714-316 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-02-28   
714-316 7 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2007-04-07   
714-316 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-06-10   
714-316 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-05-11   
714-330 A ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
714-362 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-362 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-362 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-06-03   
714-362 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-362 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-362 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-06-03   
714-362 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-05-16   
714-362 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-04-01   
714-362 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-06-13   
714-362 8 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-12-30   
714-362 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-369 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-369 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-06-13   
714-369 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-369 2 LNBHCAXP2MD  793K TWC IP ENABLED SERVICES, LLC 730   2007-01-21   
714-369 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-06-13   
714-369 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-04-24   
714-369 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-07-11   
714-369 6 LNBHCAXP2MD  793K TWC IP ENABLED SERVICES, LLC 730   2012-07-03   
714-369 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-04-25   
714-369 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-07-31   
714-369 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-05-11   
714-374 A HNBHCAXG96L  2319 FRONTIER CALIFORNIA INC. 730      
714-375 A HNBHCAXF84C  2319 FRONTIER CALIFORNIA INC. 730      
714-377 A HNBHCAXL84S  2319 FRONTIER CALIFORNIA INC. 730      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.