Western Washington Area Codes

Area Code and RCS Information

• Area Code Map

• Area Code, Prefix, and RCS Checker
  How do I dial? Can I use RCS? What city is this number in?
  
  
• CALL UW Checker
  "CALL UW" is a feature of RCS that allows people in over 100 Western Washington communities to reach UW telephones and modems toll-free. In addition to the same coverage area as outbound RCS, CALL UW adds new communities that can use a local telephone number to reach UW offices, Metro UWATS, and the UW's computer modem pools. Use the CALL UW Checker above to find the associated access numbers for specific areas.
  
  
• What is RCS? (Regional Calling Service)

UW Technology
help@u.washington.edu
Modified: November 17, 2006