Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Southwestern Public Service Company one duchshe diggings from the category Electric Companies Texas in the state, located in the city by the address Plains, TX (Texas) 79355. To clarify all the issues can be contacted by phone (800) 750-2520 (Toll Free). Location Southwestern Public Service Company you can see on the interactive map. </br></br><b>Opening Hours</b></br></br>Monday 8:00 AM – 4:00 PM</br>Tuesday 8:00 AM – 4:00 PM</br>Wednesday 8:00 AM – 4:00 PM</br>Thursday 8:00 AM – 4:00 PM</br>Friday 8:00 AM – 4:00 PM</br>Saturday - 8:00 AM – 2:00 PM</br>Sunday - Closed Your comments* (not for publishing) * — Required information Southwestern Public Service Company ← View details Plains, TX (Texas) 79355, Plains, Texas (800) 750-2520 (Toll Free)