South Mount Vernon, Ohio

Nearest ZIP codes to South Mount Vernon

This is the ZIP code nearest to South Mount Vernon, each listed with the post office it is named after.

Area codes for South Mount Vernon

• Area code 740

  In service since December 6, 1997. Shares its area with 220. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 220

  In service since April 22, 2015. Shares its area with 740. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

South Mount Vernon is in the Eastern Time zone.

Towns near South Mount Vernon

• Mount Vernon1.3 km (0.8 mi)
• Gambier10.1 km (6.3 mi)
• Mount Liberty11.6 km (7.2 mi)
• Apple Valley14.3 km (8.9 mi)
• Homer14.5 km (9.0 mi)
• Fredericktown14.6 km (9.1 mi)
• Howard14.7 km (9.1 mi)
• Utica17.1 km (11 mi)