Newport area AT&T customers will experience service impact Feb 20-Feb 21 & Feb 26-Mar 1 during tower repair. Call 800.331.0500 for info. 
AT&T Public Notice: Temporary AT&T Service Disruption
AT&T will be performing planned maintenance on a Newport area cell tower from February 20 -21 and February 26 - March 1, which will impact service in our area. During this time, AT&T customers will experience reduced coverage or have their phones go into SOS mode.
What is SOS Mode?
When your phone displays SOS or SOS only, it means your device has lost a regular network connection but can still make emergency calls (911) using any available network.
We recommend planning for potential service disruptions and using Wi-Fi for calls and messaging when possible. Thank you for your patience as this maintenance is completed!
For Questions, Please call AT&T Customer Care (800) 331-0500
Address/Location
Pend Oreille County Sheriff's Office
331 S Garden Ave
Newport, WA 99156
Contact
Emergency: 9-1-1
Non-emergencies: 509-447-3151