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: 814

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-814 A Springfield IL   9329 ILLINOIS BELL TEL CO 374      
217-814 0 Springfield IL SPFDILMB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 374      
217-814 2 Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
217-814 3 Springfield IL SPFDILESXQX  624H ONVOY SPECTRUM, LLC 374      
217-814 4 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-814 5 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-814 6 Springfield IL SPFDILSDX2X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 374      
217-814 7 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-814 8 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      

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

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