Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-463 A Etiwanda CA ETWNCAXF89L  2319 FRONTIER CALIFORNIA INC. 730      
909-463 0 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730      
909-463 1 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730      
909-463 2 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730   2003-03-18   
909-463 3 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730      
909-463 4 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730   2001-11-15   
909-463 5 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730      
909-463 6 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730      
909-463 7 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730   2002-05-28   
909-463 8 Etiwanda CA   6529 T-MOBILE USA, INC. 730   2003-06-07   
909-463 9 Etiwanda CA   2319 FRONTIER CALIFORNIA INC. 730   2001-06-13   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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