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: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-537 A Nassau Zone 3 NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
516-537 0 Nassau Zone 3 NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
516-537 1 Nassau Zone 3 NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
516-537 2 Nassau Zone 3 NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
516-537 3 Nassau Zone 3 NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
516-537 4 Nassau Zone 3 NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
516-537 5 Nassau Zone 3 NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132      
516-537 6 Nassau Zone 3 NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
516-537 7 Nassau Zone 3 NY   5562 METROPCS, INC. 132      
516-537 8 Nassau Zone 3 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
516-537 9 Nassau Zone 3 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.