Oakbrook Terrace, Illinois

Nearest ZIP codes to Oakbrook Terrace

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

Area codes for Oakbrook Terrace

• Area code 630

  In service since August 3, 1996. Shares its area with 331. Local calls are dialed with 1 plus ten digits.

• Area code 331

  In service since October 7, 2007. Shares its area with 630. Local calls are dialed with 1 plus ten digits.

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

Oakbrook Terrace is in the Central Time zone.

Towns near Oakbrook Terrace

• Oak Brook1.9 km (1.2 mi)
• Villa Park3 km (1.9 mi)
• Lombard4.4 km (2.7 mi)
• Elmhurst4.9 km (3.0 mi)
• Hinsdale5 km (3.1 mi)
• Hillside6 km (3.7 mi)
• Berkeley6.3 km (3.9 mi)
• Clarendon Hills6.4 km (4.0 mi)