Westside, California

Nearest ZIP codes to Westside

This is the ZIP code nearest to Westside, each listed with the post office it is named after.

Area codes for Westside

• Area code 559

  In service since November 14, 1998. Shares its area with 357. Local calls are dialed with 1 plus ten digits; dialing ten digits also works.

• Area code 357

  In service since March 26, 2025. Shares its area with 559. Local calls are dialed with 1 plus ten digits; dialing ten digits also works.

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

Westside is in the Pacific Time zone.

Towns near Westside

• Five Points7.6 km (4.7 mi)
• Helm14.5 km (9.0 mi)
• Lanare18.5 km (11 mi)
• Huron18.8 km (12 mi)
• Cantua Creek20.5 km (13 mi)
• San Joaquin23 km (14 mi)
• Riverdale23.6 km (15 mi)
• Three Rocks25.8 km (16 mi)