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: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
669-275 A San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
669-275 0 San Jose: South DA CA SNFCCA21XOZ  321J HD CARRIER LLC 722      
669-275 1 San Jose: South DA CA SNFCCA21XOZ  321J HD CARRIER LLC 722      
669-275 2 San Jose: South DA CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
669-275 3 San Jose: South DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
669-275 4 San Jose: South DA CA SNJSCARMDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
669-275 5 San Jose: South DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
669-275 6 San Jose: South DA CA SNFCCA21XOZ  321J HD CARRIER LLC 722      
669-275 7 San Jose: South DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
669-275 8 San Jose: South DA CA SNFCCA21XOZ  321J HD CARRIER LLC 722      
669-275 9 San Jose: South DA CA SNFCCA01XGX  516C AT&T CORP. 722      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.