Blackhawk, California

Nearest ZIP codes to Blackhawk

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

Area codes for Blackhawk

• Area code 925

  In service since March 14, 1998. Local calls are dialed with 1 plus ten digits.

• Area code 510

  In service since September 2, 1991. Shares its area with 341. Local calls are dialed with 1 plus ten digits.

• Area code 341

  In service since July 22, 2019. Shares its area with 510. 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

Blackhawk is in the Pacific Time zone.

Towns near Blackhawk

• Danville2.9 km (1.8 mi)
• Camino Tassajara3.2 km (2.0 mi)
• Diablo5.7 km (3.5 mi)
• San Ramon5.8 km (3.6 mi)
• Moraga8.7 km (5.4 mi)
• Norris Canyon9.7 km (6.0 mi)
• Dublin10.4 km (6.5 mi)
• Alamo10.8 km (6.7 mi)