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: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-535 A Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 0 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 1 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 2 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 3 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 4 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 5 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 6 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 7 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 8 Springfield IL SPFDILESDS2  9329 ILLINOIS BELL TEL CO 374      
217-535 9 Springfield IL SPFDILES7MD  224C ONVOY, LLC 374   2023-09-11   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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