315 Area Code

The 315 area code is found in the state of New York, and spans 21 different Counties. Listed below are the 21 Counties that reside inside of the 315 area code. Included under the Counties are the cities within the given County.
Cayuga County New York
Auburn, Aurora, Cato, Cayuga, Fair Haven, Genoa, King Ferry, Locke, Martville, Meridian, Montezuma, Moravia, Poplar Ridge, Port Byron, Scipio Center, Sterling, Union Springs, Weedsport
Chenango County New York
Earlville, North Pitcher, Pitcher, Plymouth, South Otselic
Cortland County New York
Cortland, Preble, Truxton
Franklin County New York
Saint Regis Falls
Fulton County New York
Stratford
Hamilton County New York
Hoffmeister, Inlet, Long Lake, Raquette Lake
Herkimer County New York
Cold Brook, Dolgeville, Eagle Bay, Frankfort, Herkimer, Ilion, Jordanville, Little Falls, Middleville, Mohawk, Newport, Old Forge, Poland, Salisbury Center, Thendara, Van Hornesville, West Winfield
Jefferson County New York
Adams, Adams Center, Alexandria Bay, Antwerp, Belleville, Black River, Brownville, Calcium, Cape Vincent, Carthage, Chaumont, Clayton, Deferiet, Depauville, Dexter, Ellisburg, Evans Mills, Felts Mills, Fishers Landing, Fort Drum, Great Bend, Henderson, Henderson Harbor, La Fargeville, Limerick, Lorraine, Mannsville, Natural Bridge, Oxbow, Philadelphia, Pierrepont Manor, Plessis, Redwood, Rodman, Sackets Harbor, Theresa, Thousand Island Park, Three Mile Bay, Watertown, Wellesley Island
Lewis County New York
Beaver Falls, Brantingham, Castorland, Constableville, Copenhagen, Croghan, Deer River, Denmark, Glenfield, Greig, Harrisville, Lowville, Lyons Falls, Martinsburg, Port Leyden, Turin, West Leyden
Madison County New York
Bouckville, Brookfield, Canastota, Cazenovia, Chittenango, Clockville, De Ruyter, Eaton, Erieville, Georgetown, Hamilton, Hubbardsville, Leonardsville, Madison, Morrisville, Munnsville, New Woodstock, North Brookfield, Oneida, Peterboro, Solsville, Wampsville, West Eaton, West Edmeston
Monroe County New York
Rochester
New York County New York
New York
Oneida County New York
Alder Creek, Ava, Barneveld, Blossvale, Boonville, Bridgewater, Camden, Cassville, Chadwicks, Clark Mills, Clayville, Clinton, Deansboro, Durhamville, Forestport, Franklin Springs, Hinckley, Holland Patent, Knoxboro, Lee Center, Marcy, Mc Connellsville, New Hartford, New York Mills, North Bay, Oriskany, Oriskany Falls, Prospect, Remsen, Rome, Sangerfield, Sauquoit, Sherrill, Stittville, Sylvan Beach, Taberg, Utica, Vernon, Vernon Center, Verona, Verona Beach, Washington Mills, Waterville, Westdale, Westernville, Westmoreland, Whitesboro, Woodgate, Yorkville
Onondaga County New York
Apulia Station, Baldwinsville, Brewerton, Bridgeport, Camillus, Cicero, Clay, Delphi Falls, East Syracuse, Elbridge, Fabius, Fayetteville, Jamesville, Jordan, Kirkville, La Fayette, Liverpool, Manlius, Marcellus, Marietta, Memphis, Minoa, Mottville, Nedrow, Plainville, Pompey, Skaneateles, Skaneateles Falls, Syracuse, Tully, Warners
Ontario County New York
Clifton Springs, Farmington, Geneva, Oaks Corners, Phelps, Port Gibson, Seneca Castle, Shortsville
Oswego County New York
Altmar, Bernhards Bay, Central Square, Cleveland, Constantia, Fulton, Hannibal, Hastings, Lacona, Lycoming, Mallory, Maple View, Mexico, Minetto, New Haven, Orwell, Oswego, Parish, Pennellville, Phoenix, Pulaski, Redfield, Richland, Sandy Creek, West Monroe, Williamstown
Otsego County New York
Edmeston, Richfield Springs, Schuyler Lake, Springfield Center
Saint Lawrence County New York
Brasher Falls, Brier Hill, Canton, Chase Mills, Chippewa Bay, Colton, Cranberry Lake, De Kalb Junction, De Peyster, Edwards, Fine, Gouverneur, Hailesboro, Hammond, Hannawa Falls, Helena, Hermon, Heuvelton, Lawrenceville, Lisbon, Madrid, Massena, Morristown, Newton Falls, Nicholville, Norfolk, North Lawrence, Norwood, Ogdensburg, Oswegatchie, Parishville, Potsdam, Pyrites, Raymondville, Rensselaer Falls, Richville, Rooseveltown, Russell, South Colton, Star Lake, Waddington, Wanakena, West Stockholm, Winthrop
Seneca County New York
Fayette, Romulus, Seneca Falls, Waterloo
Wayne County New York
Alton, Clyde, East Williamson, Lyons, Macedon, Marion, Newark, North Rose, Ontario, Ontario Center, Palmyra, Pultneyville, Red Creek, Rose, Savannah, Sodus, Sodus Point, South Butler, Walworth, Williamson, Wolcott
Yates County New York
Branchport, Dresden, Dundee, Keuka Park, Penn Yan