Larkspur, California

ZIP codes in Larkspur

Area codes for Larkspur

• 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

Larkspur is in the Pacific Time zone.

Towns near Larkspur

• Greenbrae1.4 km (0.9 mi)
• Corte Madera1.9 km (1.2 mi)
• Kentfield2.6 km (1.6 mi)
• Ross3.4 km (2.1 mi)
• Alto3.6 km (2.2 mi)
• Mill Valley3.8 km (2.4 mi)
• San Quentin4.5 km (2.8 mi)
• San Anselmo5.6 km (3.5 mi)