The first round of readdressing notifications for the Danville zip code were mailed the week of July 3, one week later than previously expected. The second round is anticipated for the week of July 24, pending final approval by the U.S. Postal Service. All properties in Montour County as well as Rush Township and Riverside Borough in Northumberland County will receive address confirmation information. Information on the process is available at montourco.org. Specific questions can be directed to the Columbia County GIS office at 570-387-4930.