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: SNJSCA13DS0

Remotes:

Switch Switch name Switch type
SNJSCA22RS0  SAN JOSE  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-201 A Morgan Hill CA 7480 PACIFIC BELL - CLEC 722      
408-224 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-225 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-226 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-227 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-229 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-256 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-281 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-284 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-355 A Los Gatos CA 7480 PACIFIC BELL - CLEC 722      
408-360 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-361 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-362 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-363 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-365 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-574 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-578 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-629 A San Jose: South DA CA 9740 PACIFIC BELL 722      
408-840 A Gilroy CA 7480 PACIFIC BELL - CLEC 722      
408-972 A San Jose: South DA CA 9740 PACIFIC BELL 722      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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