585 Area Code: Rochester, New York

Western New York around Rochester is served by the 585 area code, with Rochester as the primary city. Rochester sits along the Genesee River where the river drops sharply over a series of waterfalls toward Lake Ontario, on a stretch of the river that supported a major flour-milling industry in the early nineteenth century — a heritage that gave Rochester its long-standing nickname as the Flour City. The local working economy reflects a substantial healthcare sector centered on the University of Rochester Medical Center, a long history of optical and imaging-technology employment (Eastman Kodak, Bausch & Lomb, Xerox), and the surrounding higher-education base. The 585 footprint extends through Batavia, Geneseo, the Finger Lakes' western reaches, and the surrounding cluster of cities and rural counties.

Records linked to 585 numbers in the directory often include Albany, Binghamton, Brentwood, and Buffalo — New York cities outside the 585 footprint. The pattern reflects standard public-record dynamics, with phone numbers porting across New York and addresses linked across multiple cities. The directory currently documents 435 distinct prefixes within 585 in detail, a working subset of the prefix population the code carries.

Rochester's home values come in well below the US median, with median household income running well below the national figure. The city's median age sits a few years under the US reading, and population places Rochester among the larger cities in upstate New York — substantial enough to anchor a regional economy organized around the medical center, the imaging-technology sector, and the surrounding cluster of higher-education campuses.