Old Jamestown, Missouri

Nearest ZIP codes to Old Jamestown

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

Area codes for Old Jamestown

• 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

Old Jamestown is in the Central Time zone.

Towns near Old Jamestown

• Black Jack4.4 km (2.7 mi)
• West Alton6.1 km (3.8 mi)
• Calverton Park8.1 km (5.0 mi)
• Spanish Lake8.5 km (5.3 mi)
• Florissant8.6 km (5.3 mi)
• Dellwood8.8 km (5.5 mi)
• Castle Point9.2 km (5.7 mi)
• Hazelwood9.3 km (5.8 mi)