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.
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Switch: RNPSCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-215 A Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-215 7 Rancho Penasquitos CA 9740 PACIFIC BELL 732   2007-04-30   
858-215 8 Rancho Penasquitos CA 9740 PACIFIC BELL 732   2007-04-30   
858-215 9 Rancho Penasquitos CA 9740 PACIFIC BELL 732   2007-04-30   
858-360 A Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-360 9 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-484 A Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-538 A Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 A Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 0 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 1 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 2 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 3 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 8 Rancho Penasquitos CA 9740 PACIFIC BELL 732      
858-780 9 Rancho Penasquitos CA 9740 PACIFIC BELL 732      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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