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: 960

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-960 A Islip NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-960 0 Islip NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-960 1 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2003-09-20   
631-960 2 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2003-09-20   
631-960 3 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-03-16   
631-960 4 Islip NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-28   
631-960 5 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-06-10   
631-960 6 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-10-04   
631-960 7 Islip NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2005-03-31   
631-960 8 Islip NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-09-20   
631-960 9 Islip NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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