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Where Is 585 Area Code?

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Database Updated: July 13, 2025
New York Phone Number Lookups
Where Is 585 Area Code?

Where is Area Code 585?

Area Code 585 primarily serves the western portion of New York State, encompassing a range of urban centers and rural communities. It is most notable for covering Rochester and numerous nearby cities. Major locales within this area code include:

  • Rochester
  • Batavia
  • Geneseo
  • Dansville
  • Albion

This code spans several counties in the region, such as Monroe, Genesee, and Livingston, ensuring that residents and businesses across a broad geographic area remain connected. For official verification of local boundaries and regulations, individuals may consult New York State area code regulations. Additional information about population data for these counties may be found on the United States Census Bureau website, where maps and statistics are maintained.

Public inquiries on phone standards within New York State are typically addressed by the New York State Public Service Commission headquartered at Empire State Plaza, Agency Building 3, Albany, NY 12223. This agency oversees telecommunications policies and ensures compliance with state guidelines.

What Time Zone Is 585 Area Code in the USA?

The 585 area code is situated in the Eastern Time Zone (ET), which commonly observes both Eastern Standard Time (EST) and Eastern Daylight Time (EDT). This observance of daylight saving time means that clocks are moved forward by one hour in the spring and adjusted back by one hour in the fall, aligning with federal rules and guidelines set forth for most regions within the Eastern Time Zone.

Individuals or organizations seeking further details regarding time zone regulations may refer to the official documentation provided by the National Institute of Standards and Technology under “Time and Frequency Services.” Government agencies and local municipalities strictly follow these regulations to ensure uniformity in scheduling.

History of the 585 Area Code

The 585 area code was introduced in 2002 as a result of a numbering plan split from the original 716 area code. Due to increasing demand for telephone lines driven by business expansions, mobile phone usage, and internet connections, New York State authorities commissioned the separation. Key historical points include:

  • Initial area code: 716 (covered much of western New York)
  • Split year: 2002
  • Reason for split: Exhaustion of existing telephone numbers

Since its inception, 585 has served as a critical network identifier for residents and businesses in its coverage area. No overlays have been applied to 585 to date, as its numbering resources remain adequate. Further updates regarding any potential relief measures or exhaust forecasts can be found in the telephone numbering guidelines published by the Federal Communications Commission (FCC). The FCC office, located at 45 L Street NE, Washington, DC 20554, provides oversight on all national telephone numbering issues.

How Many People Use the 585 Area Code?

Area Code 585 delivers service to a population of over one million residents. This figure reflects both individual households and businesses registered across the region. The primary population centers include Monroe County and surrounding counties, where a majority of assigned numbers originate. These locales tend to have the largest concentration of telephone subscribers, including:

  • Residential phones
  • Cellular devices
  • Commercial and organizational lines

Local officials frequently consult the United States Census Bureau for regional demographic statistics, ensuring phone number allocations remain adequate. Because of the region’s consistent growth, authorities and telecommunications providers coordinate to prevent potential numbering shortages.

Is the 585 Area Code Toll-Free?

The 585 area code is a geographic code and not toll-free. Toll charges, if any, depend on individual calling plans and service providers. It is advisable for phone subscribers to verify calling rules with their respective carrier, whether calls are local or long-distance. There are no special toll exemptions for this area code under the current telephone framework. The Federal Communications Commission sets general regulations on interstate calls as well, which often govern toll-free numbering such as 800, 888, 877, and similar prefixes. Relevant guidelines and rulings for these areas are publicly available for reference in the official area code resources section on the FCC website.

In instances where consumers have questions on telephone billing or charges, they may consult the New York State Department of Public Service at Empire State Plaza, Agency Building 3, Albany, NY 12223 or contact the FCC for federal-level inquiries. Both of these agencies strive to maintain transparency and consumer protection when it comes to area code regulations and usage rights.

Cities in 585 Area Code
  • Rochester
  • Irondequoit
  • Brighton
  • Batavia
  • Greece
  • Canandaigua
  • North Gates
  • Brockport
  • Geneseo
  • East Rochester
  • Medina
  • Albion
  • Hilton
  • Hamlin
  • Webster
  • Fairport
  • Gates
  • Dansville
  • Wellsville
  • Le Roy
  • Clarkson
  • Perry
  • Spencerport
  • Warsaw
  • Avon
  • Mount Morris
  • Victor
  • Honeoye Falls
  • Conesus Lake
  • Attica
  • Caledonia
  • Lima
  • Arcade
  • Scottsville
  • Churchville
  • Wayland
  • Oakfield
  • Holley
  • Manchester
  • Houghton
  • Cuba
  • Shortsville
  • Livonia
  • Nunda
  • Bloomfield
  • Pittsford
  • Friendship
  • Bergen
  • Bolivar
  • Naples
Counties in 585 Area Code
  • Monroe
  • Ontario
  • Livingston
  • Genesee
  • Wyoming
  • Allegany
  • Orleans
  • Steuben
  • Yates
Prefix Codes for Area Code 585
  • (585) 200
  • (585) 201
  • (585) 202
  • (585) 203
  • (585) 204
  • (585) 205
  • (585) 206
  • (585) 207
  • (585) 208
  • (585) 209
  • (585) 210
  • (585) 213
  • (585) 214
  • (585) 215
  • (585) 216
  • (585) 217
  • (585) 218
  • (585) 219
  • (585) 220
  • (585) 222
  • (585) 223
  • (585) 224
  • (585) 225
  • (585) 226
  • (585) 227
  • (585) 228
  • (585) 229
  • (585) 230
  • (585) 231
  • (585) 232
  • (585) 233
  • (585) 234
  • (585) 235
  • (585) 236
  • (585) 237
  • (585) 238
  • (585) 239
  • (585) 240
  • (585) 241
  • (585) 242
New York Area Codes
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New York Phone Numbers
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