Oak Ridge, Pennsylvania

ZIP codes in Oak Ridge

Area codes for Oak Ridge

• Area code 724

  In service since February 1, 1998. Shares its area with 878. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 878

  In service since August 17, 2001. Shares its area with 412 and 724. 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

Oak Ridge is in the Eastern Time zone.

Towns near Oak Ridge

• Hawthorn1.8 km (1.1 mi)
• Mayport3.4 km (2.1 mi)
• South Bethlehem3.8 km (2.4 mi)
• Fairmount City4.2 km (2.6 mi)
• New Bethlehem4.8 km (3.0 mi)
• Distant6.6 km (4.1 mi)
• Seminole7.1 km (4.4 mi)
• Timblin9.1 km (5.7 mi)