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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-464 A Decatur IL DCTRILDCDS0  9329 ILLINOIS BELL TEL CO 374      
217-464 0 Decatur IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 374   2016-10-01   
217-464 1 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 2 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 3 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 4 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 5 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 6 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 7 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 8 Decatur IL   9329 ILLINOIS BELL TEL CO 374      
217-464 9 Decatur IL   6529 T-MOBILE USA, INC. 374   2016-07-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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