Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MENTCAXF79X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-389 A Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 0 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 1 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 2 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 3 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 4 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 7 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-389 9 Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      
909-794 A Mentone CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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