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: NHWDCA02DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
818-487 A North Hollywood CA 9740 PACIFIC BELL 730      
818-622 A North Hollywood CA 9740 PACIFIC BELL 730      
818-623 A North Hollywood CA 9740 PACIFIC BELL 730      
818-684 A North Hollywood CA 9740 PACIFIC BELL 730      
818-733 A North Hollywood CA 9740 PACIFIC BELL 730      
818-752 A North Hollywood CA 9740 PACIFIC BELL 730      
818-753 A North Hollywood CA 9740 PACIFIC BELL 730      
818-755 A North Hollywood CA 9740 PACIFIC BELL 730      
818-766 A North Hollywood CA 9740 PACIFIC BELL 730      
818-769 A North Hollywood CA 9740 PACIFIC BELL 730      
818-777 A North Hollywood CA 9740 PACIFIC BELL 730      
818-866 A North Hollywood CA 9740 PACIFIC BELL 730      
818-980 A North Hollywood CA 9740 PACIFIC BELL 730      
818-985 A North Hollywood CA 9740 PACIFIC BELL 730      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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