Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 992

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-992 A Wilmington OH WLMGOHXBPS0  0615 FRONTIER NORTH, INC. - OH 328      
937-992 0 Wilmington OH   0615 FRONTIER NORTH, INC. - OH 328   2016-05-21   
937-992 1 Wilmington OH   6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 2 Wilmington OH   6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 3 Wilmington OH   6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 4 Wilmington OH   6529 T-MOBILE USA, INC. 328   2021-02-14   
937-992 5 Wilmington OH   6529 T-MOBILE USA, INC. 328   2021-02-14   
937-992 6 Wilmington OH   6529 T-MOBILE USA, INC. 328   2021-02-14   
937-992 7 Wilmington OH   6529 T-MOBILE USA, INC. 328   2021-02-14   
937-992 8 Wilmington OH   6529 T-MOBILE USA, INC. 328   2021-02-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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