San Francisco, California

ZIP codes in San Francisco

Area codes for San Francisco

• Area code 415

  In service since 1947. Shares its area with 628. Local calls are dialed with 1 plus ten digits.

• Area code 628

  In service since March 21, 2015. Shares its area with 415. Local calls are dialed with 1 plus ten digits.

• Area code 650

  In service since August 2, 1997. 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

San Francisco is in the Pacific Time zone.

Towns near San Francisco

• Daly8.3 km (5.2 mi)
• Daly City8.8 km (5.5 mi)
• Broadmoor9.9 km (6.2 mi)
• Brisbane10 km (6.2 mi)
• Colma10.5 km (6.5 mi)
• Sausalito11.6 km (7.2 mi)
• Belvedere12.4 km (7.7 mi)
• South San Francisco12.5 km (7.8 mi)