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: 951

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-951 A Mattoon IL MTONILXCPS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976   2025-01-12   
217-951 0 Mattoon IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 976   2025-02-27   
217-951 1 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2025-03-11   
217-951 2 Mattoon IL MTONILXCPS0  1037 ILLINOIS CONSOLIDATED TEL. CO. 976   2025-01-12   
217-951 8 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2025-03-11   
217-951 9 Mattoon IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2025-03-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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