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: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-710 A Los Banos CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-710 0 Los Banos CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-710 1 Los Banos CA   515J IP HORIZON LLC 738      
209-710 2 Los Banos CA   515J IP HORIZON LLC 738      
209-710 3 Los Banos CA SKTNCA01XPY  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 738      
209-710 4 Los Banos CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-710 5 Los Banos CA SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738      
209-710 6 Los Banos CA LSBNCA12DS0  9740 PACIFIC BELL 738      
209-710 7 Los Banos CA SKTNCASLAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738      
209-710 8 Los Banos CA SKTNCA01XPZ  318J COMCAST IP PHONE, LLC 738      
209-710 9 Los Banos CA SKTNCA01X6Z  516C AT&T CORP. 738      

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.