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: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-566 A Wilmington OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2020-12-28   
937-566 0 Wilmington OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-566 1 Wilmington OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-08-20   
937-566 3 Wilmington OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2021-12-06   
937-566 4 Wilmington OH DYTNOHKT0MD  516J TON80 COMMUNICATIONS LLC 328   2021-06-24   
937-566 6 Wilmington OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2012-03-29   
937-566 9 Wilmington OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-12-02   

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

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