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: 309

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-309 A Farmersville IL MTONILXCX7X  073H TELNYX LLC 976      
217-309 0 Farmersville IL MTONILXCX7X  073H TELNYX LLC 976   2021-11-28   
217-309 2 Farmersville IL MTONILXC1MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 976   2017-10-14   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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