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: 960

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-960 A Springfield IL SPFDILES7MD  224C ONVOY, LLC 374   2025-01-05   
217-960 0 Springfield IL SPFDILES7MD  224C ONVOY, LLC 374   2009-01-29   
217-960 7 Springfield IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374   2024-09-15   
217-960 8 Springfield IL SPFDILES7MD  224C ONVOY, LLC 374   2016-01-08   
217-960 9 Springfield IL SPFDILES7MD  224C ONVOY, LLC 374   2016-01-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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