Local Calling Guide

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

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-378 A Rockford IL RCFRILRCMMD  6664 SPRINT SPECTRUM, L.P. 360      
815-378 0 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 1 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 2 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 3 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 4 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 5 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 6 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 7 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 8 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      
815-378 9 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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