Zip Area Code

Ladiesburg, Maryland

Ladiesburg, Maryland, in Frederick County, has ZIP code 21759 and area code 301, with overlays 227 and 240.

ZIP code
21759
Area codes
301, 227, 240
County
Frederick County
State
Maryland
Time zone
Eastern Time
Coordinates
39.5694, -77.2905

ZIP codes in Ladiesburg

ZIP codePost officeCountyArea codes
21759*LadiesburgFrederick County301, 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 Ladiesburg

  • 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

Ladiesburg is in the Eastern Time zone.

Towns near Ladiesburg

Local numbers in area code 301

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