Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
631-239 9 Northport NY GRCYNYDYDS0  132   2005-07-05   
631-240 2 Smithtown NY GRCYNYDYDS0  132   2003-06-09   
631-251 7 Sag Harbor NY GRCYNYDYDS0  132   2005-11-02   
631-256 1 Sayville NY GRCYNYDYDS0  132   2005-10-15   
631-256 3 Sayville NY GRCYNYDYDS0  132   2003-06-09   
631-264 6 Amityville NY GRCYNYDYDS0  132   2002-11-13   
631-270 A Farmingdale NY NYCMNY83DS2  132      
631-270 0 Farmingdale NY NYCMNY83DS2  132      
631-270 1 Farmingdale NY NYCMNY83DS2  132      
631-270 7 Farmingdale NY NYCMNY83DS2  132   2005-07-05   
631-270 8 Farmingdale NY NYCMNY83DS2  132   2005-07-05   
631-270 9 Farmingdale NY NYCMNY83DS2  132   2005-07-05   
631-274 6 Deer Park NY GRCYNYDYDS0  132   2003-06-08   
631-284 6 Riverhead NY GRCYNYDYDS0  132   2005-11-02   
631-297 2 Central Islip NY GRCYNYDYDS0  132   2002-12-08   
631-307 5 Patchogue NY GRCYNYDYDS0  132   2016-08-08   
631-312 5 Patchogue NY GRCYNYDYDS0  132   2003-06-09   
631-315 3 Mattituck NY GRCYNYDYDS0  132   2009-09-01   
631-318 A Amagansett NY GRCYNYDYDS0  132      
631-318 3 Amagansett NY GRCYNYDYDS0  132   2010-03-15   
631-319 4 Sayville NY GRCYNYDYDS0  132   2007-01-12   
631-319 5 Sayville NY GRCYNYDYDS0  132   2008-01-01   
631-320 2 Selden NY GRCYNYDYDS0  132   2008-01-01   
631-325 4 Eastport NY GRCYNYDYDS0  132   2005-11-02   
631-326 A Commack NY GRCYNYDYDS0  132      
631-326 0 Commack NY GRCYNYDYDS0  132      
631-326 1 Commack NY GRCYNYDYDS0  132      
631-326 2 Commack NY GRCYNYDYDS0  132      
631-326 4 Commack NY GRCYNYDYDS0  132   2003-06-08   
631-350 A Huntington NY GRCYNYDYDS0  132      
631-350 1 Huntington NY GRCYNYDYDS0  132      
631-350 2 Huntington NY GRCYNYDYDS0  132   2006-01-06   
631-350 6 Huntington NY GRCYNYDYDS0  132   2015-09-09   
631-355 7 Brentwood NY GRCYNYDYDS0  132   2005-10-15   
631-377 5 Southampton NY GRCYNYDYDS0  132   2008-03-01   
631-377 7 Southampton NY GRCYNYDYDS0  132   2008-02-11   
631-380 3 Stony Brook NY GRCYNYDYDS0  132   2003-06-09   
631-381 6 Riverhead NY GRCYNYDYDS0  132   2017-11-29   
631-392 2 Deer Park NY GRCYNYDYDS0  132   2007-11-01   
631-403 3 Port Jefferson NY GRCYNYDYDS0  132   2008-01-01   
631-405 A Riverhead NY GRCYNYDYDS0  132      
631-405 1 Riverhead NY GRCYNYDYDS0  132   2011-04-08   
631-410 9 Commack NY GRCYNYDYDS0  132   2005-07-17   
631-412 A Lindenhurst NY GRCYNYDYDS0  132      
631-412 0 Lindenhurst NY GRCYNYDYDS0  132      
631-412 1 Lindenhurst NY GRCYNYDYDS0  132      
631-412 4 Lindenhurst NY GRCYNYDYDS0  132   2003-06-09   
631-416 3 Brentwood NY GRCYNYDYDS0  132   2011-12-14   
631-418 A Huntington NY GRCYNYDYDS0  132      
631-418 0 Huntington NY GRCYNYDYDS0  132      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.