Sandy Spring, Maryland

ZIP codes in Sandy Spring

Area codes for Sandy Spring

• 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

Sandy Spring is in the Eastern Time zone.

Towns near Sandy Spring

• Ashton-Sandy Spring2.6 km (1.6 mi)
• Ashton3.2 km (2.0 mi)
• Olney3.6 km (2.2 mi)
• Brinklow3.9 km (2.4 mi)
• Brookeville4.9 km (3.0 mi)
• Spencerville5.8 km (3.6 mi)
• Cloverly5.9 km (3.7 mi)
• Leisure World6.2 km (3.9 mi)