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: CORNCA11DS0

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-372 7 Corona CA 9740 PACIFIC BELL 730      
951-372 8 Corona CA 9740 PACIFIC BELL 730      
951-372 9 Corona CA 9740 PACIFIC BELL 730      
951-493 6 Corona CA 9740 PACIFIC BELL 730   2002-05-13   
951-520 A Corona CA 9740 PACIFIC BELL 730      
951-520 0 Corona CA 9740 PACIFIC BELL 730      
951-520 1 Corona CA 9740 PACIFIC BELL 730      
951-520 2 Corona CA 9740 PACIFIC BELL 730      
951-520 4 Corona CA 9740 PACIFIC BELL 730      
951-520 8 Corona CA 9740 PACIFIC BELL 730      
951-520 9 Corona CA 9740 PACIFIC BELL 730      
951-549 A Corona CA 9740 PACIFIC BELL 730      
951-582 A Corona CA 9740 PACIFIC BELL 730      
951-582 0 Corona CA 9740 PACIFIC BELL 730      
951-582 9 Corona CA 9740 PACIFIC BELL 730      
951-603 0 Temescal Canyon CA 9740 PACIFIC BELL 730   2006-09-08   
951-734 A Corona CA 9740 PACIFIC BELL 730      
951-735 A Corona CA 9740 PACIFIC BELL 730      
951-736 A Corona CA 9740 PACIFIC BELL 730      
951-737 A Corona CA 9740 PACIFIC BELL 730      
951-738 A Corona CA 9740 PACIFIC BELL 730      
951-738 0 Corona CA 9740 PACIFIC BELL 730      
951-738 1 Corona CA 9740 PACIFIC BELL 730      
951-738 2 Corona CA 9740 PACIFIC BELL 730      
951-738 3 Corona CA 9740 PACIFIC BELL 730      
951-738 4 Corona CA 9740 PACIFIC BELL 730      
951-738 5 Corona CA 9740 PACIFIC BELL 730      
951-738 7 Corona CA 9740 PACIFIC BELL 730      
951-738 8 Corona CA 9740 PACIFIC BELL 730      
951-738 9 Corona CA 9740 PACIFIC BELL 730      
951-739 A Corona CA 9740 PACIFIC BELL 730      
951-808 A Corona CA 9740 PACIFIC BELL 730      
951-808 0 Corona CA 9740 PACIFIC BELL 730      
951-808 1 Corona CA 9740 PACIFIC BELL 730      
951-808 4 Corona CA 9740 PACIFIC BELL 730      
951-808 8 Corona CA 9740 PACIFIC BELL 730      
951-808 9 Corona CA 9740 PACIFIC BELL 730      
951-817 A Corona CA 9740 PACIFIC BELL 730      
951-817 0 Corona CA 9740 PACIFIC BELL 730      
951-817 1 Corona CA 9740 PACIFIC BELL 730      
951-817 2 Corona CA 9740 PACIFIC BELL 730      
951-817 3 Corona CA 9740 PACIFIC BELL 730      
951-817 5 Corona CA 9740 PACIFIC BELL 730      
951-817 8 Corona CA 9740 PACIFIC BELL 730      
951-817 9 Corona CA 9740 PACIFIC BELL 730      
951-898 A Corona CA 9740 PACIFIC BELL 730      

<< 1 2

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.