Browse the Sioux Falls phone book to find residents and businesses throughout Minnehaha County. If you received a call from an unrecognized number with area code 605, use our lookup tool to see who it belongs to before you call back.
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Got a phone call or message from a Sioux Falls phone number you don't recognize? Before you answer, call back, or reply, use our phone number lookup service to find out who called you.
South Dakota phone numbers use area codes 605. Select a code below to look up numbers starting with it.
According to the National Do Not Call Registry, South Dakota residents filed 3,927 complaints about unwanted calls in 2024:
Phone numbers reported to the FTC as unwanted calls by Sioux Falls residents in the last 30 days.
+1 (662) 583-2163
Calls pretending to be government, businesses, or family and friends
2 reports ·
+1 (920) 867-7800
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (239) 703-4969
Other
1 report ·
+1 (971) 257-8623
Other
1 report ·
+1 (656) 225-7909
Other
1 report ·
+1 (502) 442-0786
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (928) 735-3734
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (774) 307-8364
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (208) 347-5521
Other
1 report ·
+1 (928) 735-3520
Other
1 report ·
Received a call from a business but aren't sure it's really them? Minnehaha County, according to U.S. Census Bureau data, includes 5,193 firms and 6,195 establishments employing 122,130 people.
| County | Percent of City | Firms | Establishments |
|---|---|---|---|
| Minnehaha | 81.20% | 5193 | 6195 |
| Lincoln | 18.80% | 1952 | 2091 |
Use our reverse lookup service to verify whether a number belongs to a legitimate local business, not scammers spoofing local numbers to gain your trust.
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
Sioux Falls has a population of 192517 people (median age of 34.20) - thousands of potential callers you might not recognize: neighbors, an old contact, or someone you actually want to talk to. Use our local white pages to find residents' phone numbers and addresses sourced from Minnehaha County, South Dakota state, and other public records.