740 Area Code Phone Directory

Information for Area Code 740

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