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: SNGBCA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
626-237 A Alhambra CA 9740 PACIFIC BELL 730      
626-285 A Alhambra CA 9740 PACIFIC BELL 730      
626-286 A Alhambra CA 9740 PACIFIC BELL 730      
626-287 A Alhambra CA 9740 PACIFIC BELL 730      
626-291 A Alhambra CA 9740 PACIFIC BELL 730      
626-292 A Alhambra CA 9740 PACIFIC BELL 730      
626-292 1 Alhambra CA 9740 PACIFIC BELL 730      
626-292 2 Alhambra CA 9740 PACIFIC BELL 730      
626-292 3 Alhambra CA 9740 PACIFIC BELL 730      
626-292 4 Alhambra CA 9740 PACIFIC BELL 730      
626-292 5 Alhambra CA 9740 PACIFIC BELL 730      
626-292 6 Alhambra CA 9740 PACIFIC BELL 730      
626-292 7 Alhambra CA 9740 PACIFIC BELL 730      
626-309 A Alhambra CA 9740 PACIFIC BELL 730      
626-451 A Alhambra CA 9740 PACIFIC BELL 730      
626-548 A Alhambra CA 9740 PACIFIC BELL 730      
626-548 5 Alhambra CA 9740 PACIFIC BELL 730      
626-614 A Alhambra CA 9740 PACIFIC BELL 730      
626-614 0 Alhambra CA 9740 PACIFIC BELL 730      
626-614 2 Alhambra CA 9740 PACIFIC BELL 730      
626-614 5 Alhambra CA 9740 PACIFIC BELL 730      
626-614 8 Alhambra CA 9740 PACIFIC BELL 730      
626-614 9 Alhambra CA 9740 PACIFIC BELL 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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