Zip Area Code

Ten Mile Creek, Maryland

No ZIP code carries the name of Ten Mile Creek, Maryland, in Montgomery County; the nearest ZIP codes are 20841, 20871 and 20876, in area code 301, with overlays 227 and 240.

Nearest ZIP
20841, 20871, 20876
Area codes
301, 227, 240
Time zone
Eastern Time
Coordinates
39.2294, -77.2982

Nearest ZIP codes to Ten Mile Creek

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

ZIP codePost officeCountyArea codes
20841BoydsMontgomery County301, 227, 240
20871ClarksburgMontgomery County301, 227, 240
20876GermantownMontgomery County301, 227, 240

Area codes for Ten Mile Creek

  • 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

Ten Mile Creek is in the Eastern Time zone.

Towns near Ten Mile Creek