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.

NPA: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-368 A Nassau Zone 5 NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
516-368 0 Nassau Zone 5 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2008-02-14   
516-368 1 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
516-368 2 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
516-368 3 Nassau Zone 5 NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132   2007-06-04   
516-368 4 Nassau Zone 5 NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2006-07-08   
516-368 5 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
516-368 6 Nassau Zone 5 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-10-04   
516-368 7 Nassau Zone 5 NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2009-10-01   
516-368 8 Nassau Zone 5 NY NYCMNY371MD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2008-04-15   
516-368 9 Nassau Zone 5 NY NYCMNY371MD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2008-04-15   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.