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740 Area Code: Location, Time Zone & Phone Lookup

(740)
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What Does Area Code 740 Mean?

Area code 740 is located in southeastern Ohio and covers Newark, Lancaster, and Marion. It has a single overlay (220) that serves the same area.

  • State: Ohio
  • Major City: Newark
  • Timezone: Eastern
  • Current Time: 05/10 19:42 PM
Major Cities in 740 Area Code
Newark Ohio map

Other Cities That Use 740 Area Code

740 Area Code Scam & Spam Report

Oct 2026
0spam reports this month
0.6%of (740) numbers have reports
Othermost reported scam type
0.6%(740)
—State
—United States

Counts describe reported call activity, not the people who hold these numbers.

12-MONTH TREND

MOST COMMON SCAMS REPORTED

Other48%
IRS / tax17%
Scam (other)11%
Car warranty7%

Sources: community reports across our network, FTC Do Not Call complaints (unverified consumer reports), carrier records. Updated automatically.

Area Codes Starting with 7

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What do you need to know about Area Code 740? Area Code 740 is a telephone area code serving much of southern and eastern Ohio. It was created on July 1, 1996, in a three-way split of Area Code 614. Its area includes the Columbus, Ohio metropolitan area. It also includes the cities of Athens, Cambridge, Chillicothe, Coshocton, Delaware, Dublin, Lancaster, Marietta, Mount Vernon, Newark, Portsmouth, Steubenville, and Zanesville. In addition, it includes the entirety of the following counties: Adams, Auglaize, Belmont, Brown, Butler, Carroll, Clark, Clermont, Clinton, Columbiana, Coshocton, Crawford, Darke, Defiance, Delaware, Fairfield, Fayette, Franklin, Gallia, Geauga, Greene, Guernsey, Hamilton, Hancock, Hardin, Harrison, Henry, Highland, Hocking, Holmes, Huron, Jackson, Jefferson, Knox, Lake, Lawrence, Licking, Logan, Lorain, Lucas, Madison, Marion, Medina, Meigs, Mercer, Miami, Monroe, Montgomery, Morgan, Morrow, Muskingum, Noble, Ottawa, Paulding, Perry, Pickaway, Pike, Portage, Preble, Putnam, Richland, Ross, Sandusky, Scioto, Seneca, Shelby, Stark, Summit, Trumbull, Tuscarawas, Union, Van Wert, Vinton, Warren, Washington, Wayne, Williams, Wood, and Wyandot.What area code is 740? Area Code 740 is a telephone area code serving much of southern and eastern Ohio.

What are the major cities in the 740 area code? The major cities in the 740 area code are Columbus, Athens, Cambridge, Chillicothe, Coshocton, Delaware, Dublin, Lancaster, Marietta, Mount Vernon, Newark, Portsmouth, Steubenville, and Zanesville.

The area code 740 is located in the Eastern Standard Time Zone. This zone is five hours behind Coordinated Universal Time (UTC) and is used in areas in the states of Ohio, West Virginia, and Kentucky.

Phone Number Prefixes In The 740 Area Code