Bier, Maryland

Nearest ZIP codes to Bier

These are the ZIP codes nearest to Bier, each listed with the post office it is named after.

Area codes for Bier

• 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

Bier is in the Eastern Time zone.

Towns near Bier

• Pinto3 km (1.9 mi)
• Rawlings4.8 km (3.0 mi)
• Cresaptown5.3 km (3.3 mi)
• Danville6.4 km (4.0 mi)
• Vale Summit7.4 km (4.6 mi)
• Gilmore7.5 km (4.7 mi)
• Midland7.8 km (4.8 mi)
• Ocean8.2 km (5.1 mi)