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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-570 A Richland Center WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-570 0 Richland Center WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-22   
608-570 1 Richland Center WI DGVLWIXARMD  225C ONVOY, LLC - WI 354   2023-09-22   
608-570 2 Richland Center WI DGVLWIXAOMD  624H ONVOY SPECTRUM, LLC 354   2023-06-01   
608-570 4 Richland Center WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2019-11-02   
608-570 5 Richland Center WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-05   
608-570 6 Richland Center WI MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2019-09-15   
608-570 7 Richland Center WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2020-05-25   
608-570 8 Richland Center WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2021-04-05   
608-570 9 Richland Center WI MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-09-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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