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: 920

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-920 A Springfield OH DYTNOH22X0Z  5562 METROPCS, INC. 328      
937-920 0 Springfield OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2023-01-09   
937-920 1 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 2 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 3 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 4 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 5 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 6 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 7 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 8 Springfield OH   464C ONVOY, LLC - OH 328   2023-08-13   
937-920 9 Springfield OH   5562 METROPCS, INC. 328   2023-01-08   

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

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