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: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-928 A Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 0 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 1 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 2 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 4 Dushore PA SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-928 5 Dushore PA DLLSPAXD6MD  624H ONVOY SPECTRUM, LLC 232      
570-928 6 Dushore PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232      
570-928 7 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 8 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-928 9 Dushore PA DSHRPAXDRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.