Big Pool, Maryland

ZIP codes in Big Pool

Area codes for Big Pool

• 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

Big Pool is in the Eastern Time zone.

Towns near Big Pool

• Indian Springs0.3 km (0.2 mi)
• Ernstville2.1 km (1.3 mi)
• Pecktonville3.9 km (2.4 mi)
• Big Spring6.4 km (4.0 mi)
• Clear Spring9.2 km (5.7 mi)
• Charlton10 km (6.2 mi)
• Pinesburg13.4 km (8.3 mi)
• Hancock15.4 km (9.6 mi)