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: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-628 A Myerstown PA LITZPAXEDS1  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-628 0 Myerstown PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2009-03-23   
717-628 1 Myerstown PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2006-07-16   
717-628 2 Myerstown PA LITZPAXEDS1  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-628 3 Myerstown PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2011-12-30   
717-628 4 Myerstown PA HRBGPA29DS0  7513 CTSI, INC. - PA 226   2006-10-06   
717-628 5 Myerstown PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2012-05-25   
717-628 6 Myerstown PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2013-12-14   
717-628 7 Myerstown PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2013-12-26   
717-628 8 Myerstown PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2016-02-03   
717-628 9 Myerstown PA CRLSPAXCX2X  508J CENTURYLINK COMMUNICATIONS, LLC 226   2015-01-08   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.