Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 878 [Rate centres in NPA 878] [Dial plan for NPA 878]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
878-221 A Butler PA BTLRPAXB1MD  6701 AERIAL COMMUNICATIONS 234      
878-221 0 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-221 1 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-221 2 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-06-15   
878-221 3 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-23   
878-221 4 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-23   
878-221 5 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-23   
878-221 6 Butler PA   3806 CORE COMMUNICATIONS, INC. - PA 234   2018-10-23   
878-221 7 Butler PA BTLRPAXB1MD  6701 AERIAL COMMUNICATIONS 234   2018-02-11   
878-221 8 Butler PA BTLRPAXB1MD  6701 AERIAL COMMUNICATIONS 234   2018-02-11   
878-221 9 Butler PA BTLRPAXB1MD  6701 AERIAL COMMUNICATIONS 234   2018-02-11   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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