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Where Is 740 Area Code?

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Database Updated: July 23, 2025
Ohio Phone Number Lookups
Where Is 740 Area Code?

Where is Area Code 740?

Area Code 740 primarily serves portions of southeastern and central Ohio. This numbering plan area covers both rural and urban regions, connecting important localities and supporting essential telecommunication services. Major areas include:

  • Newark
  • Zanesville
  • Lancaster
  • Athens
  • Marietta
  • Chillicothe

County-level jurisdictions within the 740 region vary in population density and industrial makeup, reflecting the diverse communities found throughout Ohio. For further information about local regulations on telecommunications, please consult the Public Utilities Commission of Ohio (“telecommunications policies”). The commission’s headquarters are located at 180 E. Broad Street, Columbus, OH 43215.

What Time Zone Is 740 Area Code in the USA?

The 740 area code is situated within the Eastern Time Zone (ET). This region observes both standard time (Eastern Standard Time) and daylight saving time (Eastern Daylight Time), switching according to federal guidelines. The transition to daylight saving time typically occurs each spring, advancing clocks by one hour, and reverts to standard time in the autumn. For up-to-date details regarding time zone standards, consult official time zone guidelines.

History of the 740 Area Code

The 740 area code was introduced in 1998 as a result of increased demand on the existing 614 area code. The objective was to ensure that telephone numbers would remain available to accommodate population growth and the rise of new communication technologies.

  • In 1998, the state authority, in collaboration with the Federal Communications Commission regulations (“numbering plan directives”), authorized the creation of 740 by splitting it off from 614.
  • Over time, the proliferation of mobile devices, internet-based lines, and business expansions led to additional numbering changes and overlays in certain parts of Ohio.
  • In 2015, area code 220 was introduced as an overlay to 740. This measure was taken to address the shortage of available numbers.

These longstanding efforts are administered by both state and federal agencies, including the Public Utilities Commission of Ohio and the Federal Communications Commission, which is headquartered at 45 L Street NE, Washington, DC 20554.

How Many People Use the 740 Area Code?

The 740 area encompasses a notable segment of Ohio’s population, supporting a wide array of residential, commercial, and governmental users. Estimates vary, but general assessments indicate that well over one million individuals reside within the boundaries of this numbering plan area. Local businesses, public safety agencies, and private citizens rely on Area Code 740 for seamless communication. To learn more about official demographic statistics, you may refer to Ohio state government resources (“population estimates”).

Is the 740 Area Code Toll-Free?

Area Code 740 is not classified as a toll-free code. It is a geographic area code designated to serve localities within southeastern and central Ohio. Standard calling rates and practices apply; however, many telephone providers offer comprehensive plans that may reduce or eliminate additional long-distance charges within the same state. Individuals or businesses requiring toll-free numbers must obtain codes such as 800, 888, 877, 866, 855, 844, or 833, which are designated by the federal numbering authorities specifically for toll-free services. For more details on toll-free guidelines, consult the Federal Communications Commission FAQ section (“toll-free regulations”).

Cities in 740 Area Code
  • Newark
  • Lancaster
  • Marion
  • Delaware
  • Zanesville
  • Athens
  • Chillicothe
  • Portsmouth
  • Steubenville
  • Mount Vernon
  • Pataskala
  • Washington Court House
  • Marietta
  • Circleville
  • Coshocton
  • Ironton
  • Cambridge
  • Heath
  • London
  • Logan
  • Martins Ferry
  • Wheelersburg
  • Belpre
  • Jackson
  • Wellston
  • Granville
  • Uhrichsville
  • Nelsonville
  • St. Clairsville
  • Apple Valley
  • Toronto
  • New Lexington
  • Powell
  • Johnstown
  • Waverly City
  • Sunbury
  • Bellaire
  • Barnesville
  • Ashville
  • Wintersville
  • Newcomerstown
  • Shadyside
  • South Point
  • Gallipolis
  • Mingo Junction
  • Cadiz
  • West Portsmouth
  • The Plains
  • Beechwood Trails
  • Baltimore
Counties in 740 Area Code
  • Licking
  • Delaware
  • Fairfield
  • Muskingum
  • Scioto
  • Ross
  • Belmont
  • Athens
  • Jefferson
  • Lawrence
  • Washington
  • Knox
  • Marion
  • Pickaway
  • Guernsey
  • Tuscarawas
  • Coshocton
  • Perry
  • Jackson
  • Gallia
  • Hocking
  • Madison
  • Pike
  • Fayette
  • Meigs
  • Harrison
  • Morgan
  • Noble
  • Monroe
  • Vinton
  • Union
  • Wyandot
  • Carroll
  • Morrow
Prefix Codes for Area Code 740
  • (740) 200
  • (740) 201
  • (740) 202
  • (740) 203
  • (740) 204
  • (740) 205
  • (740) 206
  • (740) 207
  • (740) 208
  • (740) 209
  • (740) 210
  • (740) 212
  • (740) 213
  • (740) 214
  • (740) 215
  • (740) 216
  • (740) 217
  • (740) 218
  • (740) 219
  • (740) 221
  • (740) 222
  • (740) 223
  • (740) 224
  • (740) 225
  • (740) 226
  • (740) 227
  • (740) 228
  • (740) 229
  • (740) 230
  • (740) 231
  • (740) 232
  • (740) 233
  • (740) 234
  • (740) 235
  • (740) 236
  • (740) 237
  • (740) 238
  • (740) 239
  • (740) 240
  • (740) 241
Ohio Area Codes
  • 216
  • 220
  • 234
  • 283
  • 326
  • 330
  • 380
  • 419
  • 436
  • 440
  • 513
  • 567
  • 614
  • 740
  • 937
Ohio Phone Numbers
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