Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 845 [Rate centres in NPA 845] [Dial plan for NPA 845]

NXX: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
845-877 A Dover Plains NY DVPLNYDPRS0  9104 VERIZON NEW YORK, INC. 133      
845-877 0 Dover Plains NY   612K CSC VOICE, LLC 133   2004-07-27   
845-877 1 Dover Plains NY   9104 VERIZON NEW YORK, INC. 133      
845-877 3 Dover Plains NY   9104 VERIZON NEW YORK, INC. 133      
845-877 4 Dover Plains NY   384C ONVOY, LLC- NY 133   2019-02-16   
845-877 5 Dover Plains NY   829J PAETEC ITEL, LLC 133   2003-09-09   
845-877 6 Dover Plains NY   9104 VERIZON NEW YORK, INC. 133      
845-877 7 Dover Plains NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2004-09-04   
845-877 8 Dover Plains NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 133   2006-01-13   
845-877 9 Dover Plains NY   9104 VERIZON NEW YORK, INC. 133      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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