Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WLNTCAXFDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-444 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-468 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-480 A Claremont-San Dimas CA 2319 FRONTIER CALIFORNIA INC. 730      
909-594 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-595 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-598 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-614 A Chino CA 2319 FRONTIER CALIFORNIA INC. 730      
909-630 A Pomona CA 2319 FRONTIER CALIFORNIA INC. 730      
909-839 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-869 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      
909-979 A Diamond Bar CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

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