Cudjoe Key, Florida

Nearest ZIP codes to Cudjoe Key

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

Area codes for Cudjoe Key

• Area code 305

  In service since 1947. Shares its area with 645 and 786. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 645

  In service since August 4, 2023. Shares its area with 305 and 786. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 786

  In service since March 1, 1998. Shares its area with 305 and 645. 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

Cudjoe Key is in the Eastern Time zone.

Towns near Cudjoe Key

• Summerland Key1.7 km (1.1 mi)
• Big Pine Key13.9 km (8.6 mi)
• Big Coppitt Key18.9 km (12 mi)
• Stock Island27.4 km (17 mi)
• Key West31.6 km (20 mi)
• Marathon Shores44.4 km (28 mi)
• Marathon46.9 km (29 mi)
• Key Colony Beach48.7 km (30 mi)