Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 925

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-925 A Windsor CT   829J PAETEC ITEL, LLC 920      
860-925 0 Windsor CT   639C ONVOY, LLC - CT 920   2023-08-18   
860-925 1 Windsor CT   624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-925 2 Windsor CT   624H ONVOY SPECTRUM, LLC 920   2022-02-13   
860-925 3 Windsor CT   639C ONVOY, LLC - CT 920   2023-08-18   
860-925 4 Windsor CT   639C ONVOY, LLC - CT 920   2021-03-04   
860-925 5 Windsor CT   639C ONVOY, LLC - CT 920   2021-03-04   
860-925 6 Windsor CT   829J PAETEC ITEL, LLC 920      
860-925 7 Windsor CT   639C ONVOY, LLC - CT 920   2023-08-18   
860-925 8 Windsor CT   866H BARR TEL USA, INC. - CT 920   2022-03-14   
860-925 9 Windsor CT   639C ONVOY, LLC - CT 920   2023-08-18   

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

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