Harmony Grove, California

Nearest ZIP codes to Harmony Grove

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

Area codes for Harmony Grove

• 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

Harmony Grove is in the Pacific Time zone.

Towns near Harmony Grove

• Del Dios3.3 km (2.1 mi)
• Elfin Forest4.3 km (2.7 mi)
• San Marcos5.2 km (3.2 mi)
• Escondido5.5 km (3.4 mi)
• Lake San Marcos7 km (4.3 mi)
• Fairbanks Ranch13 km (8.1 mi)
• Rancho Santa Fe13 km (8.1 mi)
• Hidden Meadows13.8 km (8.6 mi)