Local Calling Guide

Area code/prefix search

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NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
860-863 A Southington CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-863 0 Southington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-01-18   
860-863 1 Southington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2016-09-17   
860-863 2 Southington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-863 3 Southington CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2021-10-20   
860-863 4 Southington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-08-12   
860-863 5 Southington CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2009-06-21   
860-863 6 Southington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2016-07-16   
860-863 7 Southington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2016-02-28   
860-863 8 Southington CT MDTWCTNIBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2015-10-18   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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