Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ROCHNYXHRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-224 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-288 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-482 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-654 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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