Zip Area Code

Rosslyn Farms, Pennsylvania

No ZIP code carries the name of Rosslyn Farms, Pennsylvania, in Allegheny County; the nearest ZIP codes are 15106, 15205 and 15220, in area code 412, with 878 as an overlay.

Nearest ZIP
15106, 15205, 15220
Area codes
412, 878
Time zone
Eastern Time
Coordinates
40.4224, -80.0885

Nearest ZIP codes to Rosslyn Farms

These are the ZIP codes nearest to Rosslyn Farms, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
15106CarnegieAllegheny County412, 878
15205PittsburghAllegheny County412, 878
15220PittsburghAllegheny County412, 878

Area codes for Rosslyn Farms

  • Area code 412

    In service since 1947. Shares its area with 878. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 878

    In service since August 17, 2001. Shares its area with 412 and 724. 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

Rosslyn Farms is in the Eastern Time zone.

Towns near Rosslyn Farms