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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Last updated: Sat, 20 Dec 2014 03:46:54 UTC

How to use this page

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

NXX: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
213-600 A Los Angeles: DA 10 CA LSANCARC79Z 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-03-11 map
213-600 0 Los Angeles: DA 10 CA 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-03-11
213-600 1 Los Angeles: DA 10 CA 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-04-29
213-600 2 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2013-12-20
213-600 3 Los Angeles: DA 10 CA 033H CITRIX COMMUNICATIONS LLC - CA [link] 730 2014-03-25
213-600 4 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2013-12-20
213-600 5 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2013-12-20
213-600 6 Los Angeles: DA 10 CA 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-03-11
213-600 7 Los Angeles: DA 10 CA 266E 360NETWORKS (USA) INC. - CA [link] 730 2013-10-23
213-600 8 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2013-12-20
213-600 9 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2013-12-20



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