Zip Area Code

Algonquin, Maryland

No ZIP code carries the name of Algonquin, Maryland, in Talbot County; the nearest ZIP code is 21673, in area code 410, with overlays 443 and 667.

Nearest ZIP
21673
Area codes
410, 443, 667
Time zone
Eastern Time
Coordinates
38.5899, -76.0916

Nearest ZIP codes to Algonquin

This is the ZIP code nearest to Algonquin, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
21673TrappeTalbot County410, 443, 667

Area codes for Algonquin

  • 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

Algonquin is in the Eastern Time zone.

Towns near Algonquin