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: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-858 A Thomasboro IL CHMPILRAUMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 370      
217-858 0 Thomasboro IL CHMPILCPX0Y  073H TELNYX LLC 370   2020-07-20   
217-858 2 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-858 3 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-858 4 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2020-05-22   
217-858 6 Thomasboro IL CHMPILRAUMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 370   2020-03-03   
217-858 7 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-02-12   
217-858 8 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-02-12   
217-858 9 Thomasboro IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-08-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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