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.

Sunnyvale, CA

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-348 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-348 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-348 6 SNJUCACL7MD  965H FRACTEL, LLC 722      
669-348 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-348 9 SNFCCAMKX6Y  515J IP HORIZON LLC 722      
669-357 A   0051 SHELCOMM 722   2024-11-03   
669-454 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-454 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-454 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-454 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-454 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-454 9 OKLECAZVGT0  5562 METROPCS, INC. 722      
669-455 A SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
669-455 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-455 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-455 2 SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
669-455 6 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-455 7 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-455 8 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-455 9 OKLECAZVGT0  5562 METROPCS, INC. 722      
669-467 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-467 0 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-467 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-467 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-467 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-467 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-467 5 FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722      
669-467 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-467 7 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-467 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-467 9   5562 METROPCS, INC. 722      
669-529 A SNJUCACL7MD  965H FRACTEL, LLC 722      
669-529 0 SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-529 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 3 SNJUCACL7MD  965H FRACTEL, LLC 722      
669-529 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-529 8 SNFCCAMKX1Y  996H AIRESPRING, INC. 722      
669-529 9 SNJUCACL7MD  965H FRACTEL, LLC 722      
669-577 A SNJUCACL7MD  965H FRACTEL, LLC 722      
669-577 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-577 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-577 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-577 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-577 4 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-577 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-577 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-577 7 SNJUCACL7MD  965H FRACTEL, LLC 722      
669-577 8 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722      
669-577 9 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722      
669-600 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-600 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-600 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-600 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-600 3 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
669-600 4   515J IP HORIZON LLC 722      
669-600 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-600 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-600 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-600 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
669-600 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-649 0 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 2 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 3 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-649 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-649 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-649 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-649 8 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-649 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
669-679 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-679 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-721 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 3 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 4 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 6 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
669-721 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.