Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Service First Federal Credit Union one duchshe diggings from the category Credit Unions South Dakota in the state, located in the city by the address 730 East 1st Street Tea, SD (South Dakota) 57064-3209. To clarify all the issues can be contacted by phone (605) 368-9995 . Location Service First Federal Credit Union 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 Service First Federal Credit Union ← View details 730 East 1st Street Tea, SD (South Dakota) 57064-3209, Tea, South Dakota (605) 368-9995