NPA RELIEF ACTIVITY
SPLIT DETAIL

OLD NPA
716

OVERLAY NPA
585

TEST #

PERMISSIVE

MANDATORY

(585) 997-9901

11/15/01

08/17/02

MANDATORY
WIRELESS

11/15/04

Area Code 585 will split from 716 on November 15, 2001. A 9 month permissive dialing period will end on August 17, 2002.

Customers in Orleans, Genesee, Wyoming, Allegany, Monroe, Livingston, Ontario, Yates, and Steuben Counties will switch to the new 585 area code.