Iowa
Area code 712 reported phone numbers
Area code 712 is assigned to Iowa, with 633 prefixes in use held by 114 carriers and rate centers such as Sioux City, Councilblf, Sergentblf, Spencer, Le Mars, Carroll. Consumers have filed 774 complaints about 749 numbers in this area code, and 2 of those numbers have enough reports to get their own page.
749Reported numbers
774Complaints
322Complaints, last 30 days
Oct 21, 2026Last complaint
Most reported 712 numbers in the last 30 days
| Phone number | Last 30 days | Most reported topic |
|---|---|---|
| (712) 759-9036 | 3 | Impostor calls |
| (712) 201-9533 | 2 | Other |
| (712) 218-2290 | 2 | Debt reduction |
| (712) 272-6724 | 2 | Other |
| (712) 280-0212 | 2 | Dropped call or no message |
| (712) 288-2241 | 2 | Other |
| (712) 380-6742 | 2 | Other |
| (712) 514-9005 | 2 | Debt reduction |
| (712) 624-1796 | 2 | Dropped call or no message |
| (712) 765-8784 | 2 | Debt reduction |
| (712) 765-8939 | 2 | Debt reduction |
| (712) 873-7181 | 2 | Debt reduction |
| (712) 280-0376 | 1 | Dropped call or no message |
| (712) 513-9050 | 1 | Debt reduction |
| (712) 350-8744 | 1 | Not specified |
Scammers often fake caller IDs with local area codes (“neighbor spoofing”) so their calls look familiar. A local number on this list may be spoofed rather than owned by the caller.
All 712 numbers with repeated complaints
| Phone number | Complaints | Topic | Last reported |
|---|---|---|---|
| (712) 759-9036 | 3 | Impostor calls | Oct 13, 2026 |
| (712) 938-4172 | 4 | Not specified | Sep 8, 2026 |