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.

Arlington, CA

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
951-396 7 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-396 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-396 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-406 A RVSDCAQUPS0  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
951-406 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-406 1 RVSDCAQUPS0  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
951-406 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-406 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-406 4 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-406 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-406 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-406 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-406 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-406 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-441 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-441 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-441 1 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-441 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-441 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-441 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-441 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-441 6 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-441 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-441 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-441 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-446 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-446 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-446 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-446 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-446 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-470 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-470 0 LSANCAJW6MD  073H TELNYX LLC 730      
951-470 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-470 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-470 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-470 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-470 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-470 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-470 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-470 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-470 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-476 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-476 0 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-476 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-476 2 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-476 3 LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-476 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-476 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-476 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-476 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-476 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-476 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-509 A ARTNCA11DS0  9740 PACIFIC BELL 730      
951-525 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-525 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-525 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-525 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-525 3 ANHMCA01XEY  516C AT&T CORP. 730      
951-525 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-525 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-525 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
951-525 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-525 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-525 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-539 A RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-539 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-539 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-539 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-539 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-539 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-539 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-539 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-539 7 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-539 8 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-539 9 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-552 A LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
951-552 0 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-552 1 LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
951-552 2 ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-552 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-552 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-552 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-552 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-552 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-552 8 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
951-552 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
951-556 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-556 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
951-556 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-556 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
951-556 3 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
951-556 4 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
951-556 5   649C ONVOY, LLC - CA 730      
951-556 6 LSANCARCD3S  649C ONVOY, LLC - CA 730      

<< 1 2 3 4 5 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.