Mason, Ohio

ZIP codes in Mason

Area codes for Mason

• Area code 513

  In service since 1947. Shares its area with 283. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 283

  In service since April 28, 2023. Shares its area with 513. 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

Mason is in the Eastern Time zone.

Towns near Mason

• Landen3.9 km (2.4 mi)
• Highpoint5.9 km (3.7 mi)
• Wetherington6.1 km (3.8 mi)
• Loveland Park6.2 km (3.9 mi)
• Four Bridges6.3 km (3.9 mi)
• Kings Mills6.3 km (3.9 mi)
• Maineville6.5 km (4.0 mi)
• Sixteen Mile Stand6.8 km (4.2 mi)