Local Calling Guide

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-305 A Gardner IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-305 1 Gardner IL   224C ONVOY, LLC 358   2010-02-14   
815-305 2 Gardner IL   829J PAETEC ITEL, LLC 358   2009-11-10   
815-305 3 Gardner IL   593K MCC TELEPHONY LLC 358   2010-03-15   
815-305 5 Gardner IL   224C ONVOY, LLC 358   2010-05-15   
815-305 6 Gardner IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-09-25   
815-305 7 Gardner IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-305 8 Gardner IL   5447 ACCESS ONE, INC. - IL 358   2006-08-06   
815-305 9 Gardner IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-01-02   

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

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