Browse the Ann Arbor phone book to find residents and businesses throughout Washtenaw County. If you received a call from an unrecognized number with area code 734, use our lookup tool to see who it belongs to before you call back.
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Find phone numbers for city businesses, public services, and organizations by category.
Got a phone call or message from a Ann Arbor 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.
Michigan phone numbers use area codes 734. Select a code below to look up numbers starting with it.
According to the National Do Not Call Registry, Michigan residents filed 65,083 complaints about unwanted calls in 2024:
Phone numbers reported to the FTC as unwanted calls by Ann Arbor residents in the last 30 days.
+1 (434) 532-0713
Reducing your debt (credit cards, mortgage, student loans)
2 reports ·
+1 (380) 225-8609
Reducing your debt (credit cards, mortgage, student loans)
2 reports ·
+1 (855) 416-9311
Other
2 reports ·
+1 (520) 504-5012
Calls pretending to be government, businesses, or family and friends
1 report ·
+1 (912) 327-4158
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (540) 402-0817
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (609) 326-8607
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (682) 816-8865
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (386) 377-7720
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
+1 (540) 386-3604
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
Received a call from a business but aren't sure it's really them? Washtenaw County, according to U.S. Census Bureau data, includes 7,213 firms and 8,209 establishments employing 151,846 people.
| County | Percent of City | Firms | Establishments |
|---|---|---|---|
| Washtenaw | 100.00% | 7213 | 8209 |
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:
Ann Arbor has a population of 123851 people (median age of 27.50) - 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 Washtenaw County, Michigan state, and other public records.