Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 887

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-887 A Williston SC CLMASCTLX4Y  516J TON80 COMMUNICATIONS, LLC 434      
839-887 0 Williston SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-09-16   
839-887 1 Williston SC   793K TWC IP ENABLED SERVICES, LLC 434   2024-01-21   
839-887 2 Williston SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-12-19   
839-887 3 Williston SC CLMASCTLX4Y  516J TON80 COMMUNICATIONS, LLC 434   2022-03-17   
839-887 6 Williston SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2022-09-08   
839-887 8 Williston SC CLMASCSN14Z  154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 434   2024-06-24   
839-887 9 Williston SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434   2024-11-08   

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

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