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: LSANCA03DS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-620 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-621 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-625 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 0 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 1 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 2 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 3 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 4 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 5 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 6 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 7 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-626 8 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 0 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 1 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 2 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 3 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 4 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 5 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 6 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-633 8 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-687 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-830 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 0 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 1 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 2 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 3 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 4 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 5 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 6 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 7 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-894 8 Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-897 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      

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

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