Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ROCHNYXFRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-266 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-336 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-338 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-339 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-342 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-467 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      
585-544 A Rochester NY 0121 FRONTIER TELEPHONE OF ROCHESTER, INC. 974      

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

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