Oak Grove, Missouri

ZIP codes in Oak Grove

Area codes for Oak Grove

• Area code 816

  In service since 1947. Shares its area with 975. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 975

  In service since October 13, 2023. Shares its area with 816. 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

Oak Grove is in the Central Time zone.

Towns near Oak Grove

• Bates City5.8 km (3.6 mi)
• Bates6.6 km (4.1 mi)
• Grain Valley6.8 km (4.2 mi)
• Tarsney Lakes7.8 km (4.8 mi)
• Lone Jack12 km (7.5 mi)
• Blue Springs12.6 km (7.8 mi)
• Napoleon14.2 km (8.8 mi)
• Odessa14.3 km (8.9 mi)