Eldorado, Maryland

Nearest ZIP codes to Eldorado

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

Area codes for Eldorado

• Area code 410

  In service since October 6, 1991. Shares its area with 443 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 443

  In service since June 1, 1997. Shares its area with 410 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 667

  In service since March 24, 2012. Shares its area with 410 and 443. 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

Eldorado is in the Eastern Time zone.

Towns near Eldorado

• Brookview1 km (0.6 mi)
• Rhodesdale2.6 km (1.6 mi)
• Galestown6.9 km (4.3 mi)
• Sharptown7.9 km (4.9 mi)
• Hurlock9.3 km (5.8 mi)
• Mardela Springs11.6 km (7.2 mi)
• Vienna13.8 km (8.6 mi)
• Secretary14 km (8.7 mi)