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: Thu, 17 Apr 2014 10:04:41 UTC

How to use this page

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

NXX: 984

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
213-984 A Los Angeles: DA 10 CA LSANCA54RS1 8826 LEVEL 3 COMMUNICATIONS, LLC - CA [link] 730 map
213-984 0 Los Angeles: DA 10 CA 899D METROPCS NETWORKS, LLC [link] 730 2010-08-09
213-984 1 Los Angeles: DA 10 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA [link] 730 2006-09-06
213-984 2 Los Angeles: DA 10 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA [link] 730 2010-12-12
213-984 3 Los Angeles: DA 10 CA 339F TELCENTRIS COMMUNICATIONS, LLC - CA [link] 730 2010-07-16
213-984 4 Los Angeles: DA 10 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA [link] 730
213-984 5 Los Angeles: DA 10 CA 899D METROPCS NETWORKS, LLC [link] 730 2010-01-31
213-984 6 Los Angeles: DA 10 CA 899D METROPCS NETWORKS, LLC [link] 730 2010-01-31
213-984 7 Los Angeles: DA 10 CA 899D METROPCS NETWORKS, LLC [link] 730 2010-01-31
213-984 8 Los Angeles: DA 10 CA 899D METROPCS NETWORKS, LLC [link] 730 2010-01-31
213-984 9 Los Angeles: DA 10 CA 339F TELCENTRIS COMMUNICATIONS, LLC - CA [link] 730 2010-07-16



Sponsored by: VoiceMeUp - Corporate VoIP Services