Zip Area Code

Cascades, Virginia

No ZIP code carries the name of Cascades, Virginia, in Loudoun County; the nearest ZIP codes are 20164, 20165 and 20170, in area code 703, with 571 as an overlay.

Nearest ZIP
20164, 20165, 20170
Area codes
703, 571
Time zone
Eastern Time
Coordinates
39.0475, -77.3868

Nearest ZIP codes to Cascades

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

ZIP codePost officeCountyArea codes
20164SterlingLoudoun County703, 571
20165SterlingLoudoun County703, 571
20170HerndonFairfax County703, 571

Area codes for Cascades

  • Area code 703

    In service since 1947. Shares its area with 571. Local calls are dialed with ten digits.

  • Area code 571

    In service since March 1, 2000. Shares its area with 703. Local calls are dialed with ten digits.

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

Cascades is in the Eastern Time zone.

Towns near Cascades