Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-423 A Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 0 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 1 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 2 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 3 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 4 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 5 Colton CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-423 6 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 7 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 8 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-423 9 Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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