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: 872

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-872 A Colton CA COTNCA11DS0  9740 PACIFIC BELL 730      
909-872 0 Colton CA   9740 PACIFIC BELL 730      
909-872 1 Colton CA   9740 PACIFIC BELL 730      
909-872 2 Colton CA   9740 PACIFIC BELL 730      
909-872 3 Colton CA   9740 PACIFIC BELL 730      
909-872 4 Colton CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-872 5 Colton CA   9740 PACIFIC BELL 730      
909-872 6 Colton CA   9740 PACIFIC BELL 730      
909-872 7 Colton CA   9740 PACIFIC BELL 730      
909-872 8 Colton CA   649C ONVOY, LLC - CA 730   2022-12-15   
909-872 9 Colton CA   9740 PACIFIC BELL 730      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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