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: 618

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-618 A Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-618 0 Yaphank NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-04-29   
631-618 1 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2006-01-24   
631-618 2 Yaphank NY NYCPNYYKGT1  4593 BROADVIEW NETWORKS, INC. - NY 132   2014-11-29   
631-618 3 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-06-21   
631-618 4 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2009-10-05   
631-618 5 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2005-12-22   
631-618 6 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2016-02-17   
631-618 7 Yaphank NY WBYNNYAKBMD  6664 SPRINT SPECTRUM L.P. 132   2010-07-14   
631-618 8 Yaphank NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2010-08-06   
631-618 9 Yaphank NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-11-15   

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

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