← Area code 563
563-231 phone numbers
Numbers 563-231-0000 to 563-231-9999 are assigned to United States Cellular in Dubuque, IA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 563-231
- 1 (563) 231-5430 2complaints
- 2 (563) 231-2047 1complaints
- 3 (563) 231-2498 1complaints
- 4 (563) 231-2799 1complaints
- 5 (563) 231-3142 1complaints
- 6 (563) 231-3238 1complaints
- 7 (563) 231-3850 1complaints
- 8 (563) 231-4058 1complaints
- 9 (563) 231-4094 1complaints
- 10 (563) 231-4406 1complaints
- 11 (563) 231-4489 1complaints
- 12 (563) 231-4754 1complaints
- 13 (563) 231-5187 1complaints
- 14 (563) 231-5230 1complaints
- 15 (563) 231-5255 1complaints
- 16 (563) 231-5298 1complaints
- 17 (563) 231-5702 1complaints
- 18 (563) 231-7249 1complaints
- 19 (563) 231-7271 1complaints
- 20 (563) 231-7313 1complaints
- 21 (563) 231-7325 1complaints
- 22 (563) 231-7474 1complaints
- 23 (563) 231-7964 1complaints
- 24 (563) 231-8299 1complaints
- 25 (563) 231-9584 1complaints
- 26 (563) 231-9604 1complaints
- 27 (563) 231-9712 1complaints