Local Calling Guide

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NPA: 708 [Rate centres in NPA 708] [Dial plan for NPA 708]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-330 A Summit IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-330 0 Summit IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-17   
708-330 1 Summit IL   224C ONVOY, LLC 358   2021-06-03   
708-330 2 Summit IL   224C ONVOY, LLC 358   2023-08-06   
708-330 3 Summit IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-330 4 Summit IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-01-13   
708-330 5 Summit IL   318J COMCAST IP PHONE, LLC 358   2005-08-01   
708-330 6 Summit IL   224C ONVOY, LLC 358   2021-06-03   
708-330 7 Summit IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-17   
708-330 8 Summit IL   5447 ACCESS ONE, INC. - IL 358   2006-07-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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