Area code is a three-digit code that identifies one of the unique telephones in U.S. and here you can find the area code of Dulles, VA. To search area codes for any other locations, states and cities, please use – Area Code Lookup by City.
Area code of Dulles, VA
If you need to find out where else these numbers are used as area codes, you can check it with help of our Area codes lookup by 3 digits.
How to dial the area codes for Dulles?
If you need to call somebody who is in Dulles now and uses its official area code, you should dial the phone number in such a way:
- Enter the country code of the United States (+1) — especially if you’re calling from abroad.
- Enter 3 digits of the area code for Dulles, VA (571, 703).
- Complete the entry with the last 7 digits of the number.
By the digits above you can also determine if you are being called from Dulles, Virginia. Exception is toll free numbers which might be used in different states and cities.
What county is Dulles located in?
Dulles is situated in Fairfax County in the state of Virginia. To view all area codes used in Virginia and other states, please, check here.
What time is it in Dulles?
The time in Dulles, VA as well as in the United States of America is determined by several factors. The first is the time zone, which it belongs to. For example, Dulles is included to Eastern Time Zone. The second factor is DST (daylight saving time). Somewhere it is approved officially, while some states and cities observe standard time during the whole year. Depending on this, the time may differ by 1 hour even within the same time zone. See current time in Dulles, VA here:
You may be also interested in: All area codes in USA – 50 states + 5 US territories.
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To check area codes of other states, use the Searcher of area codes by cities.