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: SKTNCAGSGT0

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-623 A Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-623 3 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2009-12-04   
209-623 5 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 6 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 7 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 8 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-623 9 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2006-02-20   
209-625 5 Lodi CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-07-11   
209-625 6 Lodi CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-07-11   
209-625 7 Lodi CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-07-11   
209-627 5 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-03-10   
209-627 6 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-03-10   
209-627 7 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2007-02-18   
209-627 8 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2007-02-18   
209-631 A Merced CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-635 A Atwater CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-635 7 Atwater CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-09-14   
209-635 8 Atwater CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-09-14   
209-635 9 Atwater CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-09-14   
209-636 A Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-636 3 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-07-22   
209-636 7 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-07-22   
209-636 8 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-07-20   
209-636 9 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-07-20   
209-637 A Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-637 0 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2017-01-20   
209-637 1 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2016-10-11   
209-637 3 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-12-28   
209-637 6 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-10-10   
209-637 9 Tracy CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2015-07-12   
209-641 1 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2016-11-10   
209-641 2 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2016-10-25   
209-641 3 Stockton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2016-11-10   
209-642 5 Lodi CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-12-01   
209-646 A Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-646 5 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-09-25   
209-646 7 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-09-25   
209-646 8 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-05-16   
209-646 9 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2020-05-16   
209-648 A Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 0 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 1 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 2 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 3 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 4 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 5 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 6 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738      
209-648 7 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-01-28   
209-648 8 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2003-11-05   
209-648 9 Turlock CA 6010 NEW CINGULAR WIRELESS PCS, LLC 738   2005-01-28   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.