Hixson, Tennessee

ZIP codes in Hixson

Area codes for Hixson

• 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 Hixson

• Middle Valley4 km (2.5 mi)
• Falling Water5.6 km (3.5 mi)
• Lupton City7.3 km (4.5 mi)
• Walden8.3 km (5.2 mi)
• Lakesite8.5 km (5.3 mi)
• Red Bank8.8 km (5.5 mi)
• Soddy Daisy9.1 km (5.7 mi)
• Fairmount10.6 km (6.6 mi)