Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-858 A Manteca CA LTHPCAXFRS3  4420 FRONTIER CALIFORNIA INC. 738      
209-858 0 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 1 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 2 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 3 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 4 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 5 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 6 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 7 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      
209-858 8 Manteca CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 738   2005-12-22   
209-858 9 Manteca CA   4420 FRONTIER CALIFORNIA INC. 738      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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