Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Marshall, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
909-886 A SNBRCAXH88K  2319 FRONTIER CALIFORNIA INC. 730      
909-887 A MSCYCAXF88K  2319 FRONTIER CALIFORNIA INC. 730      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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