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: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-435 A Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 0 Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 1 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2011-09-26   
570-435 2 Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 3 Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 4 Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 5 Loyalsock PA LYLCPAXLRS0  0201 VERIZON NORTH INC.-PA (QUAKER ST) 232      
570-435 6 Loyalsock PA PTTNPAARDS0  7237 TELCOVE OF PENNSYLVANIA, INC. - PA 232   2005-11-15   
570-435 7 Loyalsock PA SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232   2010-02-27   
570-435 8 Loyalsock PA   318J COMCAST IP PHONE LLC 232   2007-05-18   
570-435 9 Loyalsock PA SCTNPASCX2Z  5562 METRO PCS, INC. 232   2016-10-15   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.