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.

Marshall, CA

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-475 9 SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-537 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 0 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 1 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 2 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 3 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 4 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 5 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 6 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 8 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-537 9 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-683 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-683 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-683 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-683 2   515J IP HORIZON LLC 730      
909-683 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-683 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-683 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-683 6 HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-683 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-683 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-683 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-713 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-713 0 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-713 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-713 2 ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
909-713 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-713 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-726 A RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-726 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-726 1 HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-726 2 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
909-726 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-726 4 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-726 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
909-726 6 RVSDCAMLDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
909-726 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
909-726 8   515J IP HORIZON LLC 730      
909-726 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-765 A ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2024-01-23   
909-765 0 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-765 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-765 2 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-765 3 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-765 4 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-765 5 LSANCAJW6MD  073H TELNYX LLC 730      
909-765 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-765 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-765 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-765 9   145J TERRA NOVA TELECOM INC. 730      
909-780 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-780 0 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-780 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-780 2 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-780 3 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-780 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-780 5 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-780 6 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-780 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-780 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-780 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-804 A COTNCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-804 0 HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-804 1 LSANCARCD3S  649C ONVOY, LLC - CA 730      
909-804 2 HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-804 3 SNBRCA01DS1  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
909-804 4 COTNCA11DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
909-804 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-804 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-804 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-804 8 HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-804 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 A RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-871 1 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-871 2 ONTRCAXPXPY  649C ONVOY, LLC - CA 730      
909-871 3 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-871 4 RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
909-871 5 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 6 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 7 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 8 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-871 9 RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-880 A MSCYCAXF88K  2319 FRONTIER CALIFORNIA INC. 730      
909-881 A SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-882 A SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-883 A SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-886 A SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-887 A MSCYCAXF88K  2319 FRONTIER CALIFORNIA INC. 730      

<< 1 2

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.