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: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-487 A Olyphant PA OLYPPAOLDS0  9208 VERIZON PENNSYLVANIA, INC. 232      
570-487 1 Olyphant PA OLYPPAOLDS0  9208 VERIZON PENNSYLVANIA, INC. 232      
570-487 2 Olyphant PA   145J TERRA NOVA TELECOM INC. 232      
570-487 3 Olyphant PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-487 4 Olyphant PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232      
570-487 5 Olyphant PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-487 6 Olyphant PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-487 7 Olyphant PA   145J TERRA NOVA TELECOM INC. 232      
570-487 8 Olyphant PA   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-487 9 Olyphant PA OLYPPAOLDS0  9208 VERIZON PENNSYLVANIA, INC. 232      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.