Brentwood, Missouri

Nearest ZIP codes to Brentwood

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

Area codes for Brentwood

• Area code 314

  In service since 1947. Shares its area with 557. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 557

  In service since August 12, 2022. Shares its area with 314. Local calls are dialed with ten digits; dialing 1 plus 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

Brentwood is in the Central Time zone.

Towns near Brentwood

• Richmond Heights1.8 km (1.1 mi)
• Rock Hill2.1 km (1.3 mi)
• Maplewood2.2 km (1.4 mi)
• Clayton3.2 km (2.0 mi)
• Webster Groves3.7 km (2.3 mi)
• Ladue3.8 km (2.4 mi)
• Shrewsbury4 km (2.5 mi)
• Warson Woods4 km (2.5 mi)