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: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-437 A Morgan Hill CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
669-437 0 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-437 1 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-437 2 Morgan Hill CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-437 3 Morgan Hill CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722      
669-437 4 Morgan Hill CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-437 5 Morgan Hill CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
669-437 6 Morgan Hill CA OKLECAZVGT0  5562 METROPCS, INC. 722      
669-437 7 Morgan Hill CA OKLECAZVGT0  5562 METROPCS, INC. 722      
669-437 8 Morgan Hill CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722      
669-437 9 Morgan Hill CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.