Fox Valley, Illinois

ZIP codes in Fox Valley

Area codes for Fox Valley

• 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

Fox Valley is in the Central Time zone.

Towns near Fox Valley

• Wheaton2.1 km (1.3 mi)
• Glen Ellyn4 km (2.5 mi)
• Carol Stream4.6 km (2.9 mi)
• Lisle5.9 km (3.7 mi)
• Bloomingdale6.1 km (3.8 mi)
• Winfield6.5 km (4.0 mi)
• Hinsdale7 km (4.3 mi)
• Lombard7 km (4.3 mi)