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.

NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-200 A Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 0 Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 1 Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 2 Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 3 Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 4 Calexico CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-200 5 Calexico CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-200 6 Calexico CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
442-200 7 Calexico CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-200 8 Calexico CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-200 9 Calexico CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
442-201 A Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
442-201 0 Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-201 1 Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-201 2 Lee Vining CA LSANCARCD4S  973E RACE TELECOMMUNICATIONS, INC. - CA 730      
442-201 3 Lee Vining CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-201 4 Lee Vining CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
442-201 5 Lee Vining CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-201 6 Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-201 7 Lee Vining CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-201 8 Lee Vining CA LSANCAJW6MD  073H TELNYX LLC 730      
442-201 9 Lee Vining CA LSANCAJW6MD  073H TELNYX LLC 730      
442-202 A Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-202 0 Brawley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-202 1 Brawley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-202 2 Brawley CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-202 3 Brawley CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732      
442-202 4 Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-202 5 Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-202 6 Brawley CA SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
442-202 7 Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-202 8 Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-202 9 Brawley CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-203 A Bridgeport CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2024-01-23   
442-203 0 Bridgeport CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-203 1 Bridgeport CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-203 2 Bridgeport CA LSANCARCD4S  973E RACE TELECOMMUNICATIONS, INC. - CA 730      
442-203 3 Bridgeport CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-203 4 Bridgeport CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-203 5 Bridgeport CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
442-203 6 Bridgeport CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-203 7 Bridgeport CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-203 9 Bridgeport CA LSANCAJW6MD  073H TELNYX LLC 730      
442-204 A Vista CA SNDGCA0242Z  516C AT&T CORP. 732      
442-204 0 Vista CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-204 1 Vista CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-204 2 Vista CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-204 3 Vista CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-204 4 Vista CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-204 5 Vista CA SNDGCA0242Z  516C AT&T CORP. 732      
442-204 6 Vista CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-204 7 Vista CA SNDGCA0261Z  321J HD CARRIER LLC 732      
442-204 8 Vista CA SNDGCA0261Z  321J HD CARRIER LLC 732      
442-204 9 Vista CA SNDGCA0261Z  321J HD CARRIER LLC 732      
442-205 A Yucca Valley CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973      
442-205 0 Yucca Valley CA PLSPCAXGXKY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 973      
442-205 1 Yucca Valley CA PLSPCAXGXJY  073H TELNYX LLC 973      
442-205 2 Yucca Valley CA PLSPCA19DS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973      
442-205 3 Yucca Valley CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973      
442-205 4 Yucca Valley CA PLSPCA19DS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973      
442-205 5 Yucca Valley CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-205 6 Yucca Valley CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-205 7 Yucca Valley CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973      
442-205 8 Yucca Valley CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973      
442-205 9 Yucca Valley CA PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973      
442-206 A Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 0 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 1 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 2 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 3 Imperial CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-206 4 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 5 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 6 Imperial CA SNDGCA02XHX  939H COMMIO, LLC 732      
442-206 7 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-206 8 Imperial CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-207 A Fallbrook CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-207 0 Fallbrook CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-207 1 Fallbrook CA SNDGCA0255Z  073H TELNYX LLC 732      
442-207 2 Fallbrook CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-207 3 Fallbrook CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-207 4 Fallbrook CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-207 5 Fallbrook CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-207 6 Fallbrook CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-207 7 Fallbrook CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-207 8 Fallbrook CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-207 9 Fallbrook CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732      
442-208 A Calipatria CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-208 0 Calipatria CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-208 1 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-208 2 Calipatria CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
442-208 3 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-208 4 Calipatria CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732      
442-208 5 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-208 6 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-208 7 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-208 8 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-210 A Big Pine CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-210 0 Big Pine CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
442-210 1 Big Pine CA LSANCAJW6MD  073H TELNYX LLC 730      
442-210 2 Big Pine CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.