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: 914

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-914 A Morrisonville IL MTONILXCZMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976      
217-914 1 Morrisonville IL MTONILXCZMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 976   2010-08-14   
217-914 2 Morrisonville IL MTONILXC1MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 976   2023-01-20   
217-914 6 Morrisonville IL TYVLILXCAMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 976   2023-02-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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