Zip Area Code

Chantilly, Virginia

Chantilly, Virginia, in Fairfax County, has ZIP codes 20151, 20152 and 20153 and area code 703, with 571 as an overlay.

ZIP codes
20151, 20152, 20153
Area codes
703, 571
Time zone
Eastern Time
Coordinates
38.8720, -77.4146

ZIP codes in Chantilly

ZIP codePost officeCountyArea codes
20151ChantillyFairfax County703, 571
20152ChantillyLoudoun County703, 571
20153*ChantillyFairfax County703, 571

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Chantilly

  • 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

Chantilly is in the Eastern Time zone.

Towns near Chantilly