Local Calling Guide

Area code/prefix search

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Frederiksted (St Croix), VI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
340-625 A CHAMVIXXAMD  128J LUMEN TECHNOLGIES ST. CROIX, LLC 822      
340-772 A CRISVIXA773  3300 VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE 822      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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