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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-393 A Catlin IL CHMPILRAVMD  516C AT&T CORP. 370      
217-393 0 Catlin IL CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370      
217-393 1 Catlin IL CHMPILCPXTX  073H TELNYX LLC 370      
217-393 2 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 3 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 4 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 5 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 6 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 7 Catlin IL CHMPILRAVMD  516C AT&T CORP. 370      
217-393 8 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      
217-393 9 Catlin IL CHMPILCPOMD  224C ONVOY, LLC 370      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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