Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 274 [Rate centres in NPA 274] [Dial plan for NPA 274]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
274-200 A Winneconne WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2024-12-14   
274-200 0 Winneconne WI APPLWI01XOX  225C ONVOY, LLC - WI 350   2024-12-15   
274-200 1 Winneconne WI APPLWI01XOX  225C ONVOY, LLC - WI 350   2024-12-15   
274-200 2 Winneconne WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2024-12-14   
274-200 3 Winneconne WI APPLWI01XOX  225C ONVOY, LLC - WI 350   2024-12-15   
274-200 4 Winneconne WI APPLWI01XOX  225C ONVOY, LLC - WI 350   2024-12-15   

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

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