San Marcos, California

ZIP codes in San Marcos

Area codes for San Marcos

• Area code 760

  In service since March 22, 1997. Shares its area with 442. Local calls are dialed with 1 plus ten digits.

• Area code 442

  In service since November 21, 2009. Shares its area with 760. 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 Marcos is in the Pacific Time zone.

Towns near San Marcos

• Lake San Marcos3.8 km (2.4 mi)
• Harmony Grove5.2 km (3.2 mi)
• Elfin Forest6.3 km (3.9 mi)
• Escondido8.3 km (5.2 mi)
• Del Dios8.5 km (5.3 mi)
• Vista8.8 km (5.5 mi)
• Hidden Meadows10.7 km (6.6 mi)
• Carlsbad13.2 km (8.2 mi)