Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 445

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-445 A Middletown-New Holland IL NHLDILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-445 0 Middletown-New Holland IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366   2010-03-15   
217-445 1 Middletown-New Holland IL   145J TERRA NOVA TELECOM INC. 366   2022-04-09   
217-445 2 Middletown-New Holland IL NHLDILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-445 4 Middletown-New Holland IL LNCLILXCEMD  224C ONVOY, LLC 366   2024-01-01   
217-445 7 Middletown-New Holland IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366   2014-08-13   
217-445 8 Middletown-New Holland IL LNCLILXCDMD  624H ONVOY SPECTRUM, LLC 366   2024-04-08   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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