Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-939 A Monroe Center WI MDSRWIKE5MD  516J TON80 COMMUNICATIONS, LLC 354      
608-939 1 Monroe Center WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2024-09-25   
608-939 3 Monroe Center WI MDSRWIKE5MD  516J TON80 COMMUNICATIONS, LLC 354   2022-05-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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