Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-668 A Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360      
815-668 0 Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360      
815-668 1 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360      
815-668 2 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360      
815-668 3 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360      
815-668 4 Rockford IL   829J PAETEC ITEL, LLC 360      
815-668 5 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-668 6 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-668 7 Rockford IL   829J PAETEC ITEL, LLC 360      
815-668 8 Rockford IL RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360      
815-668 9 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      

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

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