Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-405 8 Rochester NY 551G NUSO, LLC 974   2017-11-12   
585-405 9 Rochester NY 551G NUSO, LLC 974   2017-11-12   
585-445 A Rochester NY 551G NUSO, LLC 974      
585-445 1 Rochester NY 551G NUSO, LLC 974   2012-12-21   
585-470 0 Rochester NY 551G NUSO, LLC 974   2018-10-29   
585-470 1 Rochester NY 551G NUSO, LLC 974   2018-10-29   
585-499 A Rochester NY 551G NUSO, LLC 974      
585-499 0 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 1 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 2 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 3 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 4 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 5 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 6 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 7 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 8 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-499 9 Rochester NY 551G NUSO, LLC 974   2018-12-12   
585-551 1 Rochester NY 478J NUSO, LLC 974   2020-07-26   
585-695 4 Rochester NY 478J NUSO, LLC 974   2023-12-07   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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