Prefixes with phone numbers reported to the Federal Trade Commission and Federal Communications Commission
| Prefix | Phone Numbers | Last Complaint |
|---|---|---|
| 920-221 | 29 | February 7, 2019 |
| 920-707 | 5 | February 7, 2019 |
| 920-233 | 70 | February 7, 2019 |
| 920-363 | 14 | February 7, 2019 |
| 920-212 | 160 | February 7, 2019 |
| 920-234 | 50 | February 7, 2019 |
| 920-245 | 113 | February 7, 2019 |
| 920-574 | 14 | February 7, 2019 |
| 920-686 | 5 | February 7, 2019 |
| 920-365 | 62 | February 7, 2019 |
| 920-214 | 118 | February 7, 2019 |
| 920-409 | 5 | February 7, 2019 |
| 920-676 | 64 | February 7, 2019 |
| 920-452 | 16 | February 7, 2019 |
| 920-770 | 34 | February 7, 2019 |
| 920-508 | 5 | February 7, 2019 |
| 920-475 | 50 | February 7, 2019 |
| 920-737 | 56 | February 7, 2019 |
| 920-228 | 14 | February 7, 2019 |
| 920-260 | 12 | February 7, 2019 |
| 920-522 | 9 | February 7, 2019 |
| 920-727 | 11 | February 7, 2019 |
| 920-762 | 4 | February 7, 2019 |
| 920-207 | 20 | February 7, 2019 |
| 920-445 | 9 | February 7, 2019 |
| 920-478 | 9 | February 7, 2019 |
| 920-899 | 3 | February 7, 2019 |
| 920-842 | 14 | February 7, 2019 |
| 920-786 | 10 | February 7, 2019 |
| 920-262 | 9 | February 7, 2019 |
| 920-547 | 38 | February 7, 2019 |
| 920-263 | 14 | February 7, 2019 |
| 920-296 | 57 | February 7, 2019 |
| 920-328 | 19 | February 7, 2019 |
| 920-458 | 14 | February 7, 2019 |
| 920-937 | 1 | February 7, 2019 |
| 920-570 | 35 | February 7, 2019 |
| 920-222 | 14 | February 7, 2019 |
| 920-639 | 79 | February 7, 2019 |
| 920-979 | 89 | February 7, 2019 |
| 920-495 | 51 | February 7, 2019 |
| 920-815 | 4 | February 7, 2019 |
| 920-392 | 16 | February 7, 2019 |
| 920-691 | 23 | February 7, 2019 |
| 920-658 | 12 | February 7, 2019 |
| 920-974 | 4 | February 7, 2019 |
| 920-536 | 7 | February 7, 2019 |
| 920-740 | 46 | February 7, 2019 |
| 920-843 | 54 | February 7, 2019 |
| 920-437 | 9 | February 6, 2019 |
| 920-706 | 23 | February 6, 2019 |
| 920-720 | 5 | February 6, 2019 |
| 920-694 | 3 | February 6, 2019 |
| 920-834 | 7 | February 6, 2019 |
| 920-080 | 1 | February 6, 2019 |
| 920-685 | 5 | February 6, 2019 |
| 920-397 | 14 | February 6, 2019 |
| 920-629 | 14 | February 6, 2019 |
| 920-387 | 12 | February 6, 2019 |
| 920-858 | 53 | February 6, 2019 |
| 920-049 | 2 | February 6, 2019 |
| 920-781 | 5 | February 6, 2019 |
| 920-388 | 9 | February 6, 2019 |
| 920-826 | 5 | February 6, 2019 |
| 920-783 | 8 | February 6, 2019 |
| 920-368 | 7 | February 6, 2019 |
| 920-944 | 14 | February 6, 2019 |
| 920-690 | 4 | February 6, 2019 |
| 920-667 | 4 | February 6, 2019 |
| 920-921 | 12 | February 6, 2019 |
| 920-294 | 10 | February 6, 2019 |
| 920-728 | 26 | February 6, 2019 |
| 920-973 | 43 | February 6, 2019 |
| 920-240 | 36 | February 6, 2019 |
| 920-295 | 9 | February 6, 2019 |
| 920-864 | 8 | February 6, 2019 |
| 920-306 | 58 | February 6, 2019 |
| 920-468 | 28 | February 6, 2019 |
| 920-247 | 10 | February 6, 2019 |
| 920-464 | 5 | February 6, 2019 |
| 920-971 | 4 | February 6, 2019 |
| 920-645 | 14 | February 6, 2019 |
| 920-459 | 10 | February 5, 2019 |
| 920-627 | 24 | February 5, 2019 |
| 920-439 | 3 | February 5, 2019 |
| 920-605 | 12 | February 5, 2019 |
| 920-517 | 20 | February 5, 2019 |
| 920-953 | 8 | February 5, 2019 |
| 920-530 | 20 | February 5, 2019 |
| 920-992 | 3 | February 5, 2019 |
| 920-698 | 9 | February 5, 2019 |
| 920-474 | 7 | February 5, 2019 |
| 920-654 | 8 | February 5, 2019 |
| 920-270 | 2 | February 5, 2019 |
| 920-599 | 3 | February 5, 2019 |
| 920-304 | 5 | February 5, 2019 |
| 920-283 | 22 | February 5, 2019 |
| 920-370 | 7 | February 5, 2019 |
| 920-558 | 8 | February 5, 2019 |
| 920-878 | 5 | February 5, 2019 |
| Type: General Purpose Code |
| Use: Geograpic |
| Location: WISCONSIN |
| Country: UNITED STATES |
| Service Date: 1997-07-26 |
| Service: - |
Other area codes serving WISCONSIN, UNITED STATES