Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-283 A Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 1 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 2 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 3 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 4 Wilmington OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-02-28   
937-283 5 Wilmington OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2009-06-29   
937-283 6 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 7 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      
937-283 8 Wilmington OH   490J DISH WIRELESS, LLC 328   2022-04-01   
937-283 9 Wilmington OH WLMGOHXBDS0  0615 FRONTIER NORTH, INC. - OH 328      

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.