Nanjemoy, Maryland

ZIP codes in Nanjemoy

Area codes for Nanjemoy

• Area code 301

  In service since 1947. Shares its area with 227 and 240. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 227

  In service since June 14, 2023. Shares its area with 240 and 301. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 240

  In service since June 1, 1997. Shares its area with 227 and 301. 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

Nanjemoy is in the Eastern Time zone.

Towns near Nanjemoy

• Ironsides7.8 km (4.8 mi)
• Welcome9.3 km (5.8 mi)
• Marbury13.4 km (8.3 mi)
• Port Tobacco14.8 km (9.2 mi)
• Indian Head17.4 km (11 mi)
• Potomac Heights17.9 km (11 mi)
• Bel Alton19.3 km (12 mi)
• Faulkner19.7 km (12 mi)