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: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-301 A Niantic IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-301 0 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 1 Niantic IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374      
217-301 2 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 3 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 4 Niantic IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-301 5 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 6 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 7 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      
217-301 8 Niantic IL SPFDILESXYX  495J STRATUS NETWORKS 374      
217-301 9 Niantic IL SPFDILES7MD  224C ONVOY, LLC 374      

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

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