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: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-922 A Etiwanda CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-922 0 Etiwanda CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
909-922 1 Etiwanda CA LSANCAJW6MD  073H TELNYX LLC 730      
909-922 2 Etiwanda CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
909-922 3 Etiwanda CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
909-922 4 Etiwanda CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
909-922 5 Etiwanda CA ETWNCAXF89L  2319 FRONTIER CALIFORNIA INC. 730      
909-922 6 Etiwanda CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
909-922 7 Etiwanda CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      
909-922 8 Etiwanda CA HSPRCABB0MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
909-922 9 Etiwanda CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.