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: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-970 A Sycamore IL DKLBILRSDMD  6664 SPRINT SPECTRUM, L.P. 364      
815-970 0 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 1 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 2 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 3 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 4 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 5 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 6 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 7 Sycamore IL   6664 SPRINT SPECTRUM, L.P. 364      
815-970 8 Sycamore IL   318J COMCAST IP PHONE LLC 364   2020-12-08   
815-970 9 Sycamore IL   224C ONVOY, LLC 364   2021-04-03   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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