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: CORNCA11DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-270 A Corona CA 9740 PACIFIC BELL 730      
951-270 0 Corona CA 9740 PACIFIC BELL 730      
951-270 1 Corona CA 9740 PACIFIC BELL 730      
951-270 2 Corona CA 9740 PACIFIC BELL 730      
951-270 3 Corona CA 9740 PACIFIC BELL 730      
951-270 4 Corona CA 9740 PACIFIC BELL 730      
951-270 5 Corona CA 9740 PACIFIC BELL 730      
951-270 6 Corona CA 9740 PACIFIC BELL 730      
951-270 8 Corona CA 9740 PACIFIC BELL 730      
951-270 9 Corona CA 9740 PACIFIC BELL 730      
951-271 5 Corona CA 9740 PACIFIC BELL 730   2003-01-16   
951-272 A Corona CA 9740 PACIFIC BELL 730      
951-273 A Corona CA 9740 PACIFIC BELL 730      
951-277 A Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 0 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 1 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 2 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 3 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 4 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 5 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 7 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 8 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-277 9 Temescal Canyon CA 9740 PACIFIC BELL 730      
951-278 A Corona CA 9740 PACIFIC BELL 730      
951-278 0 Corona CA 9740 PACIFIC BELL 730      
951-278 1 Corona CA 9740 PACIFIC BELL 730      
951-278 2 Corona CA 9740 PACIFIC BELL 730      
951-278 3 Corona CA 9740 PACIFIC BELL 730      
951-278 4 Corona CA 9740 PACIFIC BELL 730      
951-278 5 Corona CA 9740 PACIFIC BELL 730      
951-278 6 Corona CA 9740 PACIFIC BELL 730      
951-278 8 Corona CA 9740 PACIFIC BELL 730      
951-278 9 Corona CA 9740 PACIFIC BELL 730      
951-279 A Corona CA 9740 PACIFIC BELL 730      
951-280 A Corona CA 9740 PACIFIC BELL 730      
951-340 A Corona CA 9740 PACIFIC BELL 730      
951-340 0 Corona CA 9740 PACIFIC BELL 730      
951-340 1 Corona CA 9740 PACIFIC BELL 730      
951-340 2 Corona CA 9740 PACIFIC BELL 730      
951-340 3 Corona CA 9740 PACIFIC BELL 730      
951-340 4 Corona CA 9740 PACIFIC BELL 730      
951-340 8 Corona CA 9740 PACIFIC BELL 730      
951-340 9 Corona CA 9740 PACIFIC BELL 730      
951-371 A Corona CA 9740 PACIFIC BELL 730      
951-372 A Corona CA 9740 PACIFIC BELL 730      
951-372 0 Corona CA 9740 PACIFIC BELL 730      
951-372 1 Corona CA 9740 PACIFIC BELL 730      
951-372 2 Corona CA 9740 PACIFIC BELL 730      
951-372 5 Corona CA 9740 PACIFIC BELL 730      
951-372 6 Corona CA 9740 PACIFIC BELL 730      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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