740 Area Code Information

State: OH

Largest City in Area: COLUMBUS

Where is Area Code 740? Area code (740) is in the state of OH. Below, are the major cities in the area code (740).

Major Cities in 740

  • COLUMBUS, OH (436,767)
  • NEWARK, OH (270,621)
  • LANCASTER, OH (219,588)
  • ZANESVILLE, OH (205,632)
  • CHILLICOTHE, OH (176,855)
  • MARION, OH (155,624)
  • DELAWARE, OH (144,163)
  • PORTSMOUTH, OH (127,987)
  • MOUNT VERNON, OH (108,284)
  • STEUBENVILLE, OH (106,319)

Zip Codes in 740

  • 45601
  • 45612
  • 45613
  • 45614
  • 45617
  • 45619
  • 45620
  • 45621
  • 45622
  • 45623
  • 45624
  • 45628
  • 45629
  • 45630
  • 45631
  • 45633
  • 45634
  • 45636
  • 45638
  • 45640

We noticed you're blocking ads.

Our web site is powered by advertising, and your ad blocker may turn off some relevant search results. Keep supporting free contact information by turning off your ad blocker.