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.

Switch: APVYCAXF24J

Remotes:

Switch Switch name Switch type
DSKNCAXFRS1  DESERT KNOLLS  RSC 
LCVYCAXFRS4  LUCERNE VALLEY  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-240 A Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-247 A Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 A Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 0 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 1 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 2 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 6 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 7 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 8 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      
760-961 9 Victorville: Apple Valley DA CA 4420 FRONTIER CALIFORNIA INC. 730      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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