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: 772

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-772 A Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 0 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 1 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 2 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 3 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 4 Valley Springs CA   318J COMCAST IP PHONE LLC 738   2015-08-05   
209-772 5 Valley Springs CA SKTNCA111MD  9262 UTILITY TELECOM GROUP, LLC - CA 738   2006-05-24   
209-772 6 Valley Springs CA SKTNCA01XKY  649C ONVOY, LLC - CA 738   2016-02-26   
209-772 7 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 8 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      
209-772 9 Valley Springs CA VYSPCA11RS0  9740 PACIFIC BELL 738      

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.