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: 753

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-753 A Medford WI MDFDWIXAPS0  0909 MIDWAY TEL. CO. 350      
715-753 1 Medford WI   0909 MIDWAY TEL. CO. 350   2013-09-11   
715-753 2 Medford WI   6529 T-MOBILE USA, INC. 350   2021-03-05   
715-753 3 Medford WI   6529 T-MOBILE USA, INC. 350   2022-08-08   
715-753 4 Medford WI   6529 T-MOBILE USA, INC. 350   2022-08-08   
715-753 5 Medford WI   6529 T-MOBILE USA, INC. 350   2022-08-08   
715-753 6 Medford WI   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350   2019-09-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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