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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-255 A Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 0 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 1 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 2 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 3 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 4 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 5 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 6 Nassau Zone 6 NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132   2003-01-06   
516-255 7 Nassau Zone 6 NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2008-09-29   
516-255 8 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      
516-255 9 Nassau Zone 6 NY LYBRNYLBRP0  9104 VERIZON NEW YORK, INC. 132      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.