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.
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Switch: RVSDCA01DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-222 A Riverside CA 9740 PACIFIC BELL 730      
951-222 0 Riverside CA 9740 PACIFIC BELL 730      
951-222 1 Riverside CA 9740 PACIFIC BELL 730      
951-222 2 Riverside CA 9740 PACIFIC BELL 730      
951-222 3 Riverside CA 9740 PACIFIC BELL 730      
951-222 4 Riverside CA 9740 PACIFIC BELL 730      
951-222 5 Riverside CA 9740 PACIFIC BELL 730      
951-222 6 Riverside CA 9740 PACIFIC BELL 730      
951-222 7 Riverside CA 9740 PACIFIC BELL 730      
951-222 8 Riverside CA 9740 PACIFIC BELL 730      
951-274 A Riverside CA 9740 PACIFIC BELL 730      
951-275 A Riverside CA 9740 PACIFIC BELL 730      
951-275 0 Riverside CA 9740 PACIFIC BELL 730      
951-275 5 Riverside CA 9740 PACIFIC BELL 730      
951-275 8 Riverside CA 9740 PACIFIC BELL 730      
951-275 9 Riverside CA 9740 PACIFIC BELL 730      
951-276 A Riverside CA 9740 PACIFIC BELL 730      
951-328 A Riverside CA 9740 PACIFIC BELL 730      
951-341 A Riverside CA 9740 PACIFIC BELL 730      
951-342 A Riverside CA 9740 PACIFIC BELL 730      
951-342 0 Riverside CA 9740 PACIFIC BELL 730      
951-342 1 Riverside CA 9740 PACIFIC BELL 730      
951-342 2 Riverside CA 9740 PACIFIC BELL 730      
951-342 3 Riverside CA 9740 PACIFIC BELL 730      
951-342 4 Riverside CA 9740 PACIFIC BELL 730      
951-342 5 Riverside CA 9740 PACIFIC BELL 730      
951-342 6 Riverside CA 9740 PACIFIC BELL 730      
951-342 8 Riverside CA 9740 PACIFIC BELL 730      
951-342 9 Riverside CA 9740 PACIFIC BELL 730      
951-369 A Riverside CA 9740 PACIFIC BELL 730      
951-715 A Riverside CA 9740 PACIFIC BELL 730      
951-778 A Riverside CA 9740 PACIFIC BELL 730      
951-779 A Riverside CA 9740 PACIFIC BELL 730      
951-781 A Riverside CA 9740 PACIFIC BELL 730      
951-786 A Riverside CA 9740 PACIFIC BELL 730      
951-786 0 Riverside CA 9740 PACIFIC BELL 730      
951-786 1 Riverside CA 9740 PACIFIC BELL 730      
951-786 2 Riverside CA 9740 PACIFIC BELL 730      
951-786 3 Riverside CA 9740 PACIFIC BELL 730      
951-786 4 Riverside CA 9740 PACIFIC BELL 730      
951-786 5 Riverside CA 9740 PACIFIC BELL 730      
951-786 6 Riverside CA 9740 PACIFIC BELL 730      
951-786 7 Riverside CA 9740 PACIFIC BELL 730      
951-786 9 Riverside CA 9740 PACIFIC BELL 730      
951-787 A Riverside CA 9740 PACIFIC BELL 730      
951-788 A Riverside CA 9740 PACIFIC BELL 730      
951-827 A Riverside CA 9740 PACIFIC BELL 730      
951-955 A Riverside CA 9740 PACIFIC BELL 730      

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

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