Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLRYOHXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-735 A Dellroy OH 0615 FRONTIER NORTH, INC. - OH 325      
330-735 1 Dellroy OH 0615 FRONTIER NORTH, INC. - OH 325      
330-735 2 Dellroy OH 0615 FRONTIER NORTH, INC. - OH 325      
330-735 3 Dellroy OH 0615 FRONTIER NORTH, INC. - OH 325      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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