Hanging Rock, Ohio

Nearest ZIP codes to Hanging Rock

This is the ZIP code nearest to Hanging Rock, each listed with the post office it is named after.

Area codes for Hanging Rock

• 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

Hanging Rock is in the Eastern Time zone.

Towns near Hanging Rock

• Ironton6.4 km (4.0 mi)
• Haverhill9.5 km (5.9 mi)
• Franklin Furnace10.7 km (6.6 mi)
• Coal Grove11 km (6.8 mi)
• Pedro12.2 km (7.6 mi)
• Kitts Hill15.5 km (9.6 mi)
• Rock Camp17.1 km (11 mi)
• South Point20.7 km (13 mi)