St. Mary, Missouri

Nearest ZIP codes to St. Mary

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

Area codes for St. Mary

• Area code 573

  In service since January 7, 1996. Shares its area with 235. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 235

  In service since March 24, 2024. Shares its area with 573. 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

St. Mary is in the Central Time zone.

Towns near St. Mary

• Saint Mary5.2 km (3.2 mi)
• Lithium7.5 km (4.7 mi)
• Ozora8.9 km (5.5 mi)
• Brewer10.4 km (6.5 mi)
• Ste. Genevieve14.3 km (8.9 mi)
• Perryville18.6 km (12 mi)
• Mc Bride19.6 km (12 mi)
• Sainte Genevieve19.8 km (12 mi)