Watson & Carroll Google Map 117 Pierce St Suite 105, Sioux City, IA 51101 Watson & Carroll info Address: 117 Pierce St Suite 105, Sioux City, IA 51101 Website: watsoncarroll.com Telephone: (712) 454-7864 Zipcode: 68723 City: Carroll State: Nebraska Work Time: Sunday Closed,Monday 8AM–4:30PM,Tuesday 8AM–4:30PM,Wednesday 8AM–4:30PM,Thursday 8AM–4:30PM,Friday 8AM–4:30PM,Saturday Closed