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.

Switch: SKTNCA01XDZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-320 A Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-370 6 Lodi CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-444 A Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-490 A Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-593 A Modesto CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-644 A Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-718 A Modesto CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-751 1 Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-805 A Crows Landing CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-870 1 Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-870 4 Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      
209-870 8 Stockton CA 320H VODEX COMMUNICATIONS CORPORATION - CA 738      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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