Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • 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.

NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-735 A Redlands CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-735 0 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-08-09   
909-735 1 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-12-30   
909-735 2 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-12-30   
909-735 3 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-10-11   
909-735 4 Redlands CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2016-03-07   
909-735 5 Redlands CA ONTRCAXPXBY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-11-05   
909-735 6 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-09-28   
909-735 7 Redlands CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-09-28   
909-735 8 Redlands CA   515J IP HORIZON LLC 730   2015-09-25   
909-735 9 Redlands CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2015-08-08   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.