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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Switch: GDRPOHXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-832 A Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 0 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 1 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 2 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 3 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 4 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 5 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 6 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 7 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      
419-832 8 Grand Rapids OH 0615 FRONTIER NORTH, INC. - OH 326      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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