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.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
612-208 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
612-452 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
612-525 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-289 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-330 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-337 A St Croix Beach MN 318J COMCAST IP PHONE, LLC 628      
651-340 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-342 A Stillwater MN 318J COMCAST IP PHONE, LLC 628      
651-370 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-374 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-493 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
651-498 A Stillwater MN 318J COMCAST IP PHONE, LLC 628      
651-571 A Stillwater MN 318J COMCAST IP PHONE, LLC 628      
763-205 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
763-208 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
763-264 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
763-326 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
763-331 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
763-338 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      
952-426 A Twin Cities MN 318J COMCAST IP PHONE, LLC 628      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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