Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-278 9 Tracy CA 6529 T-MOBILE USA, INC. 738   2016-07-14   
209-279 0 Stockton CA 5562 METROPCS, INC. 738   2019-04-07   
209-279 6 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-09-15   
209-279 7 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-09-15   
209-279 8 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-09-15   
209-279 9 Stockton CA 6529 T-MOBILE USA, INC. 738   2016-09-15   
209-280 A Lodi CA 6529 T-MOBILE USA, INC. 738      
209-280 5 Lodi CA 6529 T-MOBILE USA, INC. 738   2016-12-23   
209-280 6 Lodi CA 6529 T-MOBILE USA, INC. 738   2016-11-03   
209-280 7 Lodi CA 6529 T-MOBILE USA, INC. 738   2016-11-03   
209-280 8 Lodi CA 6529 T-MOBILE USA, INC. 738   2016-09-09   
209-280 9 Lodi CA 6529 T-MOBILE USA, INC. 738   2016-07-21   
209-281 0 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-06-02   
209-281 2 Modesto CA 6529 T-MOBILE USA, INC. 738   2016-05-19   
209-283 6 Jackson CA 6529 T-MOBILE USA, INC. 738   2014-11-12   
209-283 8 Jackson CA 6529 T-MOBILE USA, INC. 738   2014-11-12   
209-284 7 Modesto CA 6529 T-MOBILE USA, INC. 738   2014-12-23   
209-284 8 Modesto CA 6529 T-MOBILE USA, INC. 738   2014-11-24   
209-284 9 Modesto CA 6529 T-MOBILE USA, INC. 738   2014-12-23   
209-285 3 Merced CA 6529 T-MOBILE USA, INC. 738   2019-11-26   
209-289 5 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-02-24   
209-289 6 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-02-24   
209-289 7 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-02-24   
209-289 9 Modesto CA 6529 T-MOBILE USA, INC. 738   2015-01-29   
209-290 4 Stockton CA 6529 T-MOBILE USA, INC. 738   2018-04-06   
209-290 5 Stockton CA 6529 T-MOBILE USA, INC. 738   2018-04-06   
209-290 7 Stockton CA 6529 T-MOBILE USA, INC. 738   2018-04-06   
209-290 8 Stockton CA 6529 T-MOBILE USA, INC. 738   2018-04-06   
209-291 4 Merced CA 6529 T-MOBILE USA, INC. 738   2015-08-17   
209-292 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-292 0 Stockton CA 6529 T-MOBILE USA, INC. 738   2014-03-13   
209-292 4 Stockton CA 6529 T-MOBILE USA, INC. 738   2014-02-06   
209-292 7 Stockton CA 6529 T-MOBILE USA, INC. 738   2013-11-01   
209-292 9 Stockton CA 6529 T-MOBILE USA, INC. 738   2013-09-07   
209-298 A Stockton CA 6529 T-MOBILE USA, INC. 738      
209-300 1 Modesto CA 5562 METROPCS, INC. 738   2012-12-15   
209-300 2 Modesto CA 5562 METROPCS, INC. 738   2012-12-15   
209-300 3 Modesto CA 5562 METROPCS, INC. 738   2012-12-15   
209-300 9 Modesto CA 6529 T-MOBILE USA, INC. 738   2013-11-08   
209-301 A Modesto CA 5562 METROPCS, INC. 738      
209-301 0 Modesto CA 5562 METROPCS, INC. 738   2018-08-16   
209-301 1 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 2 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 3 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 4 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 5 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 6 Modesto CA 5562 METROPCS, INC. 738   2018-08-24   
209-301 9 Modesto CA 5562 METROPCS, INC. 738   2018-08-16   
209-302 A Manteca CA 6529 T-MOBILE USA, INC. 738      
209-302 1 Manteca CA 6529 T-MOBILE USA, INC. 738   2015-06-20   

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

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