Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-631 A Winter WI RCLKWIXBBMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 352      
715-631 1 Winter WI   8615 NORVADO, INC. 352   2022-08-21   
715-631 2 Winter WI RCLKWIXBBMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 352      
715-631 3 Winter WI RCLKWIXBGMD  225C ONVOY, LLC - WI 352   2021-04-04   
715-631 4 Winter WI RCLKWIXBGMD  225C ONVOY, LLC - WI 352   2021-07-26   
715-631 6 Winter WI RCLKWIXBGMD  225C ONVOY, LLC - WI 352   2020-05-29   
715-631 7 Winter WI RCLKWIXB6MD  7575 CENTURYLINK COMMUNICATIONS LLC 352   2014-11-28   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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