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: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-840 A Monticello WI MDSRWIKE5MD  516J TON80 COMMUNICATIONS, LLC 354      
608-840 0 Monticello WI MDSRWIKE5MD  516J TON80 COMMUNICATIONS, LLC 354   2022-05-07   
608-840 2 Monticello WI MDSRWIKE8MD  490J DISH WIRELESS, LLC 354   2024-04-29   
608-840 8 Monticello WI MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354   2024-03-28   

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

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