Valley Forge, Tennessee

Nearest ZIP codes to Valley Forge

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

Area codes for Valley Forge

• Area code 423

  In service since September 11, 1995. Shares its area with 729. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 729

  In service since September 5, 2025. Shares its area with 423. 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.

Towns near Valley Forge

• Elizabethton4.8 km (3.0 mi)
• Hampton5.2 km (3.2 mi)
• Biltmore7.5 km (4.7 mi)
• Central9.7 km (6.0 mi)
• Watauga9.9 km (6.2 mi)
• Milligan College10 km (6.2 mi)
• Pine Crest10.3 km (6.4 mi)
• Hunter11.6 km (7.2 mi)