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.

Oakdale, CA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
209-318 A SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-318 0 SKTNCACZ3MD  073H TELNYX LLC 738      
209-318 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-318 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-318 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-318 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-318 5 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-318 6 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-318 7 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-318 8 SKTNCASLDS0  7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 738      
209-318 9 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-322 A SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-322 0 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-322 1 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-322 2 SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-322 3 SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-322 4 SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-322 5 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-322 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-322 7 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-322 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-322 9 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-493 A SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738      
209-493 0 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-493 1 SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738      
209-493 2 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-493 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-493 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-493 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-493 6 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-493 7 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-493 8 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-493 9 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-764 A SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-764 0 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-764 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-764 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-764 3 SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-764 4 SKTNCACZDS2  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 738      
209-764 5 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-764 6 SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-764 7 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-764 8 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-764 9 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-840 A SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 0 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 1 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 2 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 3 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 4 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 5 SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-840 6 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-840 7 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 8 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-840 9 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-841 A   515J IP HORIZON LLC 738      
209-841 0 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-841 1   515J IP HORIZON LLC 738      
209-841 2   515J IP HORIZON LLC 738      
209-841 3 SKTNCA01XXZ  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 738      
209-841 4 SKTNCA01XIZ  073H TELNYX LLC 738      
209-841 5 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-841 6 SKTNCA01XPY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738      
209-841 7 SKTNCA01X7Z  508J CENTURYLINK COMMUNICATIONS, LLC 738      
209-841 8 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-841 9 SKTOCAOY5MD  6529 T-MOBILE USA, INC. 738      
209-844 A SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 0 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 1 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 2 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 3 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 4 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 5 SKTNCA01X6Z  516C AT&T CORP. 738      
209-844 6 SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-844 7 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 8 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-844 9 SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-845 A OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 0 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 1 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 2 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 3 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 4 SKTNCA111MD  9262 UTILITY TELECOM GROUP, LLC - CA 738      
209-845 5   145J TERRA NOVA TELECOM INC. 738      
209-845 6 SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-845 7 SKTNCA01XJY  981E BANDWIDTH.COM CLEC, LLC - CA 738      
209-845 8 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-845 9 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-847 A OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 A OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 0 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 1 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 2 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 3 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 4 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 5 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 6 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 7 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 8 OKDLCA11DS0  9740 PACIFIC BELL 738      
209-848 9   145J TERRA NOVA TELECOM INC. 738      

1 2 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.