Bostonia, California

Nearest ZIP codes to Bostonia

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

Area codes for Bostonia

• Area code 619

  In service since 1982. Shares its area with 858. Local calls are dialed with 1 plus ten digits.

• Area code 858

  In service since June 12, 1999. Shares its area with 619. 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

Bostonia is in the Pacific Time zone.

Towns near Bostonia

• Winter Gardens2.5 km (1.6 mi)
• El Cajon2.6 km (1.6 mi)
• Granite Hills3.8 km (2.4 mi)
• Santee4.5 km (2.8 mi)
• Lakeside4.6 km (2.9 mi)
• Casa de Oro-Mount Helix6.6 km (4.1 mi)
• Rancho San Diego6.6 km (4.1 mi)
• Crest7.3 km (4.5 mi)