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: ORNGCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-288 A Orange CA 9740 PACIFIC BELL 730      
714-289 A Orange CA 9740 PACIFIC BELL 730      
714-289 0 Orange CA 9740 PACIFIC BELL 730      
714-289 1 Orange CA 9740 PACIFIC BELL 730      
714-289 2 Orange CA 9740 PACIFIC BELL 730      
714-289 3 Orange CA 9740 PACIFIC BELL 730      
714-289 4 Orange CA 9740 PACIFIC BELL 730      
714-289 6 Orange CA 9740 PACIFIC BELL 730      
714-289 7 Orange CA 9740 PACIFIC BELL 730      
714-289 8 Orange CA 9740 PACIFIC BELL 730      
714-289 9 Orange CA 9740 PACIFIC BELL 730      
714-516 A Orange CA 9740 PACIFIC BELL 730      
714-516 1 Orange CA 9740 PACIFIC BELL 730      
714-516 2 Orange CA 9740 PACIFIC BELL 730      
714-516 3 Orange CA 9740 PACIFIC BELL 730      
714-516 4 Orange CA 9740 PACIFIC BELL 730      
714-516 5 Orange CA 9740 PACIFIC BELL 730      
714-516 6 Orange CA 9740 PACIFIC BELL 730      
714-516 7 Orange CA 9740 PACIFIC BELL 730      
714-516 9 Orange CA 9740 PACIFIC BELL 730      
714-532 A Orange CA 9740 PACIFIC BELL 730      
714-538 A Orange CA 9740 PACIFIC BELL 730      
714-628 A Orange CA 9740 PACIFIC BELL 730      
714-628 0 Orange CA 9740 PACIFIC BELL 730      
714-628 1 Orange CA 9740 PACIFIC BELL 730      
714-628 2 Orange CA 9740 PACIFIC BELL 730      
714-628 3 Orange CA 9740 PACIFIC BELL 730      
714-628 4 Orange CA 9740 PACIFIC BELL 730      
714-628 5 Orange CA 9740 PACIFIC BELL 730      
714-628 7 Orange CA 9740 PACIFIC BELL 730      
714-628 8 Orange CA 9740 PACIFIC BELL 730      
714-628 9 Orange CA 9740 PACIFIC BELL 730      
714-633 A Orange CA 9740 PACIFIC BELL 730      
714-639 A Orange CA 9740 PACIFIC BELL 730      
714-744 A Orange CA 9740 PACIFIC BELL 730      
714-769 A Orange CA 9740 PACIFIC BELL 730      
714-769 2 Orange CA 9740 PACIFIC BELL 730      
714-769 3 Orange CA 9740 PACIFIC BELL 730      
714-769 7 Orange CA 9740 PACIFIC BELL 730      
714-771 A Orange CA 9740 PACIFIC BELL 730      
714-997 A Orange CA 9740 PACIFIC BELL 730      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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