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: LSANCA03DS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-228 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-239 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-243 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-312 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-327 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-347 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-362 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-426 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-488 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-489 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-532 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-538 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-599 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-612 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-622 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-623 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-627 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-670 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-673 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-694 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-833 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-861 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      
213-896 A Los Angeles: DA 01 CA 9740 PACIFIC BELL 730      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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