Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-205 A Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      
631-205 0 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      
631-205 1 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      
631-205 2 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      
631-205 3 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2016-02-17   
631-205 4 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2010-09-20   
631-205 5 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      
631-205 6 Yaphank NY GRCYNYDYDS0  7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132   2003-06-09   
631-205 7 Yaphank NY HNTNNYSUDS2  7140 TC SYSTEMS,INC. - NY 132   2005-12-29   
631-205 8 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2006-06-25   
631-205 9 Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK INC. 132      

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

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