Telecommunications

The UTC regulates the rates and services of telephone companies operating in the state of Washington.   

The UTC does not normally regulate cable, internet, wireless phones, and VoIP (Voice over Internet Protocol).

About the Companies

• List of Registered Telecommunications Companies
• Telecom Exchange Map (.pdf )

Telecom News

• 564 Area Code overlay
• Read the latest news headlines
• Federal comments submitted by UTC

Information for Companies 

• Regulatory Information, Requirements and Reporting

Telecom Hot Topics

• 911 and Other Special Service Numbers

• Washington State Area Codes and Numbering

Exchange Boundary Areas -  Interactive Map