Area code 440 is a North American telephone area code serving part of Northeast Ohio, United States, including the Greater Cleveland area, and was established August 16, 1997. 440 covers all of Lake and Geauga Counties. It serves almost all of Ashtabula and Lorain Counties, part of Erie County, and the northeast corner of Huron County as well as the northwest part of Trumbull County. Finally, 440 shares Cuyahoga County with 216.

Area 440 was formed by a three-way split of area 216, one of the original North American Numbering Plan codes. Areas 330 and 440 were added in 1997 to keep up with the increasing number of cellular phones, as well as population factors.

[edit] See also

• List of Ohio area codes
• List of NANP area codes
• North American Numbering Plan

[edit] External links

• NANPA Area Code Map of Ohio
• List of exchanges from AreaCodeDownload.com, 440 Area Code

State of Ohio area codes: 216, 234, 330, 419, 440, 513, 567, 614, 740, 937
	North: 216, 519/226, Lake Erie
West: 419/567	area code 440	East: 814
	South: 234/330
Commonwealth of Pennsylvania Area Codes: 215, 267, 412, 484, 570, 610, 717, 724, 814, 835, 878
Province of Ontario area codes: 226, 249, 289, 343, 416, 519, 613, 647, 705, 807, 905

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