San Anselmo, California

ZIP codes in San Anselmo

Area codes for San Anselmo

• 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 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 Anselmo is in the Pacific Time zone.

Towns near San Anselmo

• Ross2.2 km (1.4 mi)
• Fairfax2.4 km (1.5 mi)
• Kentfield3.2 km (2.0 mi)
• San Rafael3.4 km (2.1 mi)
• Sleepy Hollow4.1 km (2.5 mi)
• Greenbrae4.4 km (2.7 mi)
• Larkspur5.6 km (3.5 mi)
• Santa Venetia6.3 km (3.9 mi)