Sterling, Virginia

Sterling, Virginia, in Loudoun County, has ZIP codes 20163, 20164, 20165, 20166 and 20167 and area code 703, with 571 as an overlay.

ZIP codes: 20163, 20164, 20165, 20166 …
Area codes: 703, 571
County: Loudoun County
State: Virginia
Time zone: Eastern Time
Coordinates: 39.0128, -77.4231

ZIP codes in Sterling

ZIP code	Post office	County	Area codes
20163^*	Sterling	Loudoun County	703, 571
20164	Sterling	Loudoun County	703, 571
20165	Sterling	Loudoun County	703, 571
20166	Sterling	Loudoun County	703, 571
20167^*	Sterling	Loudoun County	703, 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 Sterling

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

Sterling is in the Eastern Time zone.

Towns near Sterling

Dulles Town Center1.4 km (0.9 mi)
Kincora3.1 km (1.9 mi)
Dhs3.3 km (2.1 mi)
Oak Grove3.3 km (2.1 mi)
Countryside4.5 km (2.8 mi)
Dranesville4.9 km (3.0 mi)
Cascades5 km (3.1 mi)
One Loudoun5 km (3.1 mi)

Local numbers in area code 703

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