Local Calling Guide

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

NXX: 573

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-573 A Troy OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-573 1 Troy OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-573 2 Troy OH HMTNOHHMDS3  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      
937-573 3 Troy OH DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-573 4 Troy OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-573 5 Troy OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-573 6 Troy OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-573 7 Troy OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-573 8 Troy OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-573 9 Troy OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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