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: 716 [Rate centres in NPA 716] [Dial plan for NPA 716]

NXX: 557

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
716-557 A Hinsdale NY HNDLNYHIRS2  9104 VERIZON NEW YORK, INC. 140      
716-557 0 Hinsdale NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2012-10-12   
716-557 1 Hinsdale NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2012-05-25   
716-557 2 Hinsdale NY HNDLNYHIRS2  9104 VERIZON NEW YORK, INC. 140      
716-557 3 Hinsdale NY BFLONYFRXZY  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 140   2007-07-04   
716-557 4 Hinsdale NY BFLPNYBF4MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2004-07-21   
716-557 5 Hinsdale NY BFLPNYBF4MD  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 140   2006-01-06   
716-557 6 Hinsdale NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 140   2024-04-14   
716-557 7 Hinsdale NY BFLONYFRXHY  384C ONVOY, LLC- NY 140   2012-05-26   
716-557 8 Hinsdale NY HNDLNYHIRS2  9104 VERIZON NEW YORK, INC. 140      
716-557 9 Hinsdale NY BFLONYFRJMD  508J CENTURYLINK COMMUNICATIONS, LLC 140   2015-06-13   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.