Originally, 206 was the area code for the entire state of Washington. However, Washington now has five area codes:
Whidbey Island, Washington (State), USA, is in area code +1 360.
Area code +1 360 is in western Washington state, excluding the Seattle/Tacoma metro area.
ACE Cash Express has several locations in Washington, D.C., which is telephone area code 202.
Maryland suburbs of Washington, D.C., specifically the zone designated "Washington 13"
No, there is no area code 528 in the US.
Tacoma was in area code 206 until April 27, 1997. From 1947 through 1956, area code 206 served the entire state of Washington. On January 1, 1957, area code 509 was created for the eastern and central part of the state. From 1957 until 1995, area code 206 continued to serve the western part of the state, including Tacoma. Then area code 360 split off, for the portion outside the Seattle metro area. In 1997, area code 206 underwent a three-way split, creating 253 for Tacoma and 425 for Redmond, with Seattle keeping 206.
The 240 area code is used in the state of Maryland. It serves parts of the Washington, D.C. metropolitan area, including areas in Prince George's County and Montgomery County. The 240 area code was created as an overlay for the 301 area code in 1997 to accommodate the growing demand for telephone numbers in the region.
The land area of Washington State is 171,827 km2.
WA is the state abbreviation for Washington.
Lynnwood, Virginia, is in area code 757. Lynnwood, Washington, is in area code 425.
The 206 area code is used in Washington. There are 7 major cities that use the 206 area code which include the cities of Seattle, Burien, Des Moines, Shoreline, White Center and also Mercer Island and Bainbridge Island.
Area code 360 serves most of western Washington State, excluding the Seattle/Tacoma metropolitan area (area codes 206, 253, and 425). See the related link for a map.