There's a known problem in the area. Especially in the area surrounding the Senter Costco area. I have spoken to a rep around here and his explanation was that "the signal is not strong enough to penetrate walls because that area happens to be at the edge of two or three towers." They know that there is a problem area and is quite embarrassing because there's a kiosk INSIDE that Costco that sells ATT services...and even the reps lose all service when inside helping the sales people in selling services.
9530 v18.104.22.1689-took a dive into oil...
8520 v22.214.171.1241-in the box
8100 - 126.96.36.199-out of retirement? lol