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: 669 [Rate centres in NPA 669] [Dial plan for NPA 669]

NXX: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-732 A Sunnyvale CA SNJUCACL7MD  965H FRACTEL, LLC 722      
669-732 0 Sunnyvale CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2020-09-11   
669-732 1 Sunnyvale CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-09-28   
669-732 2 Sunnyvale CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2020-09-28   
669-732 3 Sunnyvale CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2020-09-28   
669-732 4 Sunnyvale CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-07-23   
669-732 5 Sunnyvale CA SNJUCACL7MD  965H FRACTEL, LLC 722   2020-09-10   
669-732 6 Sunnyvale CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2020-10-12   
669-732 7 Sunnyvale CA SNFCCAMKX5Y  506J TWILIO INTERNATIONAL, INC. 722   2020-10-01   
669-732 8 Sunnyvale CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-11-15   
669-732 9 Sunnyvale CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2020-09-12   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.