Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: POMNCAXF62E

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-397 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-469 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-620 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-622 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-623 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-629 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-865 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 0 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 1 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 2 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 3 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 4 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 5 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 6 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 7 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-868 9 Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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