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: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-688 A Springfield OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2020-12-28   
937-688 0 Springfield OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2018-12-10   
937-688 1 Springfield OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-06-05   
937-688 2 Springfield OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2011-04-09   
937-688 3 Springfield OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-08-27   
937-688 4 Springfield OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-688 5 Springfield OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2020-05-29   
937-688 6 Springfield OH   490J DISH WIRELESS, LLC 328   2022-05-21   
937-688 7 Springfield OH   464C ONVOY, LLC - OH 328   2020-11-15   
937-688 8 Springfield OH   464C ONVOY, LLC - OH 328   2020-11-15   
937-688 9 Springfield OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 328   2020-06-28   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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