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.

Switch: SCTNPASCXMZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
272-202 A Williamsport PA 318J COMCAST IP PHONE, LLC 232      
272-228 A Scranton PA 318J COMCAST IP PHONE, LLC 232      
272-251 A Laporte PA 318J COMCAST IP PHONE, LLC 232      
272-264 A Millville PA 318J COMCAST IP PHONE, LLC 232      
272-269 A Washingtonville PA 318J COMCAST IP PHONE, LLC 232      
272-314 A Wapwallopen PA 318J COMCAST IP PHONE, LLC 232      
272-316 A Schuylkill Haven PA 318J COMCAST IP PHONE, LLC 232      
272-323 A Frackville PA 318J COMCAST IP PHONE, LLC 232      
570-235 A Wilkes-Barre PA 318J COMCAST IP PHONE, LLC 232      
570-312 A Hughesville PA 318J COMCAST IP PHONE, LLC 232      
570-519 A Harveys Lake PA 318J COMCAST IP PHONE, LLC 232      
570-901 A Trucksville PA 318J COMCAST IP PHONE, LLC 232      
570-907 A Beech Creek PA 318J COMCAST IP PHONE, LLC 232      
570-910 A Factoryville PA 318J COMCAST IP PHONE, LLC 232      
570-935 A Muncy PA 318J COMCAST IP PHONE, LLC 232      
570-955 A Scranton PA 318J COMCAST IP PHONE, LLC 232      
814-586 A Zion PA 318J COMCAST IP PHONE, LLC 232      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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