Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 713

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-713 A Milford CT SMFRCTQI9MD  3493 GLOBAL CROSSING LOCAL SERVICES, INC. - CT 920      
203-713 0 Milford CT   515J IP HORIZON LLC 920      
203-713 1 Milford CT SMFRCT0162Z  3863 CTC COMMUNICATIONS CORP. - CT 920      
203-713 2 Milford CT SMFRCTQI9MD  3493 GLOBAL CROSSING LOCAL SERVICES, INC. - CT 920      
203-713 3 Milford CT   145J TERRA NOVA TELECOM INC. 920      
203-713 4 Milford CT   145J TERRA NOVA TELECOM INC. 920      
203-713 5 Milford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      
203-713 6 Milford CT NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-713 7 Milford CT SMFRCT0162Z  3863 CTC COMMUNICATIONS CORP. - CT 920      
203-713 8 Milford CT NRWLCT028MD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-713 9 Milford CT HRFRCTBCDS1  639C ONVOY, LLC - CT 920      

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

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