Got a call from an unknown number in Green Bay or elsewhere in Brown County? Use our free lookup tool to identify any 274 or 920 number and check whether it has been reported as spam by other residents.
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Got a phone call or message from a Green Bay 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.
Wisconsin phone numbers use area codes 920. Select a code below to look up numbers starting with it.
According to the National Do Not Call Registry, Wisconsin residents filed 28,465 complaints about unwanted calls in 2024:
Phone numbers reported to the FTC as unwanted calls by Green Bay residents in the last 30 days.
Received a call from a business but aren't sure it's really them? Brown County, according to U.S. Census Bureau data, includes 5,479 firms and 6,662 establishments employing 142,524 people.
| County | Percent of City | Firms | Establishments |
|---|---|---|---|
| Brown | 100.00% | 5479 | 6662 |
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:
Green Bay has a population of 107395 people (median age of 35.10) - 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 Brown County, Wisconsin state, and other public records.