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: Tue, 01 Jul 2014 03:32:39 UTC

How to use this page

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

NXX: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
213-529 A Los Angeles: DA 10 CA LSANCARC79Z 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-01-01 map
213-529 0 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2012-02-24
213-529 1 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2012-02-24
213-529 2 Los Angeles: DA 10 CA 981E BANDWIDTH.COM CLEC, LLC - CA [link] 730 2012-03-08
213-529 3 Los Angeles: DA 10 CA 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-01-01
213-529 4 Los Angeles: DA 10 CA 576C TIME WARNER CBL INFO SVCS (CA) DBATIME WARNER CBL [link] 730 2012-04-06
213-529 5 Los Angeles: DA 10 CA 293G MOSAIC NETWORX LLC - CA [link] 730 2012-08-23
213-529 6 Los Angeles: DA 10 CA 293G MOSAIC NETWORX LLC - CA [link] 730 2012-08-23
213-529 7 Los Angeles: DA 10 CA 293G MOSAIC NETWORX LLC - CA [link] 730 2012-08-23
213-529 8 Los Angeles: DA 10 CA 293G MOSAIC NETWORX LLC - CA [link] 730 2012-08-23
213-529 9 Los Angeles: DA 10 CA 8886 CF COMMUNICATIONS, LLC DBA TELEKENEX - CA [link] 730 2012-01-01



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