District Heights, Maryland

ZIP codes in District Heights

Area codes for District Heights

• 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

District Heights is in the Eastern Time zone.

Towns near District Heights

• Southern Md Facility1.2 km (0.7 mi)
• Capitol Heights1.3 km (0.8 mi)
• Forestville1.4 km (0.9 mi)
• Morningside2 km (1.2 mi)
• Suitland3.4 km (2.1 mi)
• Walker Mill3.6 km (2.2 mi)
• Andrews AFB4 km (2.5 mi)
• Andrews Air Force Base4.2 km (2.6 mi)