Local Calling Guide

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

NXX: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-273 A Eldorado OH ELDROHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-273 0 Eldorado OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-273 2 Eldorado OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-273 3 Eldorado OH   145J TERRA NOVA TELECOM INC. 328   2025-08-02   
937-273 5 Eldorado OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-273 6 Eldorado OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-07-26   
937-273 7 Eldorado OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2014-05-31   
937-273 9 Eldorado OH   516J TON80 COMMUNICATIONS, LLC 328   2021-06-21   

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

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