Keystone, West Virginia

Nearest ZIP codes to Keystone

These are the ZIP codes nearest to Keystone, each listed with the post office it is named after.

Area codes for Keystone

• Area code 304

  In service since 1947. Shares its area with 681. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 681

  In service since March 28, 2009. Shares its area with 304. 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

Keystone is in the Eastern Time zone.

Towns near Keystone

• Kyle2 km (1.2 mi)
• Northfork3.6 km (2.2 mi)
• Vivian4.1 km (2.5 mi)
• Elkhorn4.6 km (2.9 mi)
• Kimball6.5 km (4.0 mi)
• Switchback7.3 km (4.5 mi)
• Pageton7.6 km (4.7 mi)
• Thorpe8.1 km (5.0 mi)