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: 998

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-998 A Englewood OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-998 0 Englewood OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-07-05   
937-998 1 Englewood OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 328   2016-01-24   
937-998 2 Englewood OH   073H TELNYX LLC 328   2017-03-17   
937-998 3 Englewood OH   464C ONVOY, LLC - OH 328   2017-06-23   
937-998 4 Englewood OH   464C ONVOY, LLC - OH 328   2020-04-16   
937-998 5 Englewood OH   464C ONVOY, LLC - OH 328   2020-04-16   
937-998 6 Englewood OH   464C ONVOY, LLC - OH 328   2020-04-16   
937-998 7 Englewood OH   5562 METROPCS, INC. 328   2018-11-15   
937-998 8 Englewood OH   793K TWC IP ENABLED SERVICES, LLC 328   2016-05-19   
937-998 9 Englewood OH   5562 METROPCS, INC. 328   2017-02-27   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.