Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Last updated: Fri, 15 Aug 2014 01:34:43 UTC

How to use this page

NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
213-249 A Los Angeles: DA 10 CA LSANCA11DS1 9740 PACIFIC BELL [link] 730 map
213-249 0 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2003-10-15
213-249 1 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2003-10-15
213-249 2 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2003-10-15
213-249 3 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2003-12-31
213-249 4 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2003-12-31
213-249 5 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2005-01-07
213-249 6 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2005-02-03
213-249 7 Los Angeles: DA 10 CA 6664 SPRINT SPECTRUM L.P. [link] 730 2004-05-09
213-249 8 Los Angeles: DA 10 CA 6529 T-MOBILE USA, INC. [link] 730 2005-01-07
213-249 9 Los Angeles: DA 10 CA 9740 PACIFIC BELL [link] 730



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