Zip Area Code

Bryantown, Maryland

Bryantown, Maryland, in Charles County, has ZIP code 20617 and area code 301, with overlays 227 and 240.

ZIP code
20617
Area codes
301, 227, 240
County
Charles County
State
Maryland
Time zone
Eastern Time
Coordinates
38.5426, -76.8465

ZIP codes in Bryantown

ZIP codePost officeCountyArea codes
20617BryantownCharles County301, 227, 240

Area codes for Bryantown

  • 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

Bryantown is in the Eastern Time zone.

Towns near Bryantown

Local numbers in area code 301

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