Αποτελέσματα Αναζήτησης
Area codes in Washington state. The U.S. state of Washington has six telephone area codes. The state initially used a single area code until it was divided in 1957 with the creation of area code 509 to serve Eastern Washington.
Our area code lookup makes it easy to find area codes in Washington. Includes area code listings of all Washington area codes with corresponding cities.
Washington area code map, list, and phone lookup for all cities in Washington.
Washington area codes map gives information about all the area codes of Washington state along with their counties list.
US Area Codes By State Location of all Area Codes in the US To faciltiate the millions of phone users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas.
Washington has a total of 6 Area Codes.
Lookup area codes by state. View our Washington area code information.
