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.

OCN: 258E YMAX COMMUNICATIONS CORP. - CA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
209-201 0 Merced CA SKTNCA01XHY  738   2009-06-26   
209-207 3 Tracy CA SKTNCA01XHY  738   2008-06-14   
209-207 6 Tracy CA SKTNCA01XHY  738   2008-06-14   
209-207 7 Tracy CA SKTNCA01XHY  738   2008-06-14   
209-210 3 Lodi CA SKTNCA01XHY  738   2009-02-10   
209-224 9 Lodi CA SKTNCA01XHY  738   2008-06-14   
209-233 6 Merced CA SKTNCA01XHY  738   2009-02-10   
209-233 8 Merced CA SKTNCA01XHY  738   2009-02-10   
209-349 3 Merced CA SKTNCA01XHY  738   2009-02-16   
209-349 4 Merced CA SKTNCA01XHY  738   2009-02-10   
209-349 5 Merced CA SKTNCA01XHY  738   2008-06-14   
209-349 6 Merced CA SKTNCA01XHY  738   2008-06-14   
209-349 7 Merced CA SKTNCA01XHY  738   2008-06-14   
209-349 9 Merced CA SKTNCA01XHY  738   2008-06-14   
209-370 5 Lodi CA SKTNCA01XHY  738   2008-06-14   
209-381 8 Merced CA SKTNCA01XHY  738   2008-06-14   
209-381 9 Merced CA SKTNCA01XHY  738   2008-06-14   
209-386 7 Merced CA SKTNCA01XHY  738   2009-02-10   
209-386 8 Merced CA SKTNCA01XHY  738   2009-06-26   
209-386 9 Merced CA SKTNCA01XHY  738   2009-06-26   
209-416 0 Modesto CA SKTNCA01XHY  738   2008-07-13   
209-475 7 Stockton CA SKTNCA01XHY  738   2009-07-29   
209-479 7 Stockton CA SKTNCA01XHY  738   2009-07-29   
209-487 A Stockton CA SKTNCA01XHY  738      
209-487 0 Stockton CA SKTNCA01XHY  738   2008-02-11   
209-487 1 Stockton CA SKTNCA01XHY  738   2008-02-11   
209-487 5 Stockton CA SKTNCA01XHY  738   2008-06-12   
209-487 6 Stockton CA SKTNCA01XHY  738   2008-06-12   
209-487 7 Stockton CA SKTNCA01XHY  738   2008-06-12   
209-487 8 Stockton CA SKTNCA01XHY  738   2008-06-12   
209-487 9 Stockton CA SKTNCA01XHY  738   2008-06-12   
209-565 6 Stockton CA SKTNCA01XHY  738   2009-09-15   
209-565 8 Stockton CA SKTNCA01XHY  738   2009-07-29   
209-580 8 Merced CA SKTNCA01XHY  738   2009-06-26   
209-589 A Modesto CA SKTNCA01XHY  738      
209-589 0 Modesto CA SKTNCA01XHY  738   2009-02-19   
209-589 1 Modesto CA SKTNCA01XHY  738   2009-02-19   
209-589 2 Modesto CA SKTNCA01XHY  738   2009-02-19   
209-589 3 Modesto CA SKTNCA01XHY  738   2009-02-19   
209-589 7 Modesto CA SKTNCA01XHY  738   2009-09-14   
209-589 9 Modesto CA SKTNCA01XHY  738   2009-09-14   
209-625 0 Lodi CA SKTNCA01XHY  738   2009-02-10   
209-625 3 Lodi CA SKTNCA01XHY  738   2009-02-10   
209-663 4 Lodi CA SKTNCA01XHY  738   2008-06-14   
209-810 9 Lodi CA SKTNCA01XHY  738   2008-06-14   
209-846 1 Modesto CA SKTNCA01XHY  738   2008-07-02   
209-855 2 Tracy CA SKTNCA01XHY  738   2008-10-12   
209-855 3 Tracy CA SKTNCA01XHY  738   2008-10-12   
209-855 4 Tracy CA SKTNCA01XHY  738   2008-10-12   
209-855 5 Tracy CA SKTNCA01XHY  738   2008-10-12   

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 >>

Last updated: Sat, 26 Aug 2023 16:14:14 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.