Walnut Park, California

Nearest ZIP codes to Walnut Park

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

Area codes for Walnut Park

• Area code 213

  In service since 1947. Shares its area with 323 and 738. Local calls are dialed with 1 plus ten digits.

• Area code 323

  In service since June 13, 1998. Shares its area with 213 and 738. Local calls are dialed with 1 plus ten digits.

• Area code 738

  In service since November 1, 2024. Shares its area with 213 and 323. 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

Walnut Park is in the Pacific Time zone.

Towns near Walnut Park

• Huntington Park1.1 km (0.7 mi)
• Florence-Graham2.1 km (1.3 mi)
• South Gate3.1 km (1.9 mi)
• Bell3.4 km (2.1 mi)
• Cudahy3.7 km (2.3 mi)
• Vernon3.8 km (2.4 mi)
• Maywood3.9 km (2.4 mi)
• Lynwood5.3 km (3.3 mi)