Waldorf, Maryland

Waldorf, Maryland, in Charles County, has ZIP codes 20601, 20602, 20603 and 20604 and area code 301, with overlays 227 and 240.

ZIP codes: 20601, 20602, 20603, 20604
Area codes: 301, 227, 240
County: Charles County
State: Maryland
Time zone: Eastern Time
Coordinates: 38.5900, -76.9326

ZIP codes in Waldorf

ZIP code	Post office	County	Area codes
20601	Waldorf	Charles County	301, 227, 240
20602	Waldorf	Charles County	301, 227, 240
20603	Waldorf	Charles County	301, 227, 240
20604^*	Waldorf	Charles County	301, 227, 240

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Waldorf

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

Waldorf is in the Eastern Time zone.

Towns near Waldorf

White Plains5.1 km (3.2 mi)
Pomfret6.7 km (4.2 mi)
Bensville6.8 km (4.2 mi)
La Plata8.5 km (5.3 mi)
Bryantown9.2 km (5.7 mi)
Accokeek11.7 km (7.3 mi)
Cedarville12.2 km (7.6 mi)
Bel Alton13.6 km (8.5 mi)

Local numbers in area code 301

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