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: 836

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-836 A Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-836 0 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-10-09   
909-836 1 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-10-09   
909-836 2 Redlands CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-10-09   
909-836 4 Redlands CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-10-16   
909-836 5 Redlands CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-06-11   
909-836 6 Redlands CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-10-12   
909-836 7 Redlands CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-07-16   
909-836 8 Redlands CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-10-10   
909-836 9 Redlands CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-10-10   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.