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: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-928 A Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 0 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 1 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 2 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 3 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 4 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 5 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 6 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 7 Lakeview-Nuevo CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
951-928 8 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      
951-928 9 Lakeview-Nuevo CA PERSCAXF65X  2319 FRONTIER CALIFORNIA INC. 730      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.