Find out who called from an unknown Baltimore number using our free reverse phone lookup. Enter any 10-digit number with area code 410, 667, or 443 to search for caller name, address, and more.
US Phone Number Lookup
Federal Data
State Data
County Data
City Data
Browse local Baltimore businesses, services, and public institutions by category.
113 West University Parkway, Baltimore, MD 21210
113 West University Parkway, Baltimore, MD 21210
1111 Washington Blvd, Baltimore, MD 21230-1824
2401 Liberty Heights Ave Ste 111-113, Baltimore, MD 21215-8019
1449 Sussex Rd, Baltimore, MD 21221
8037 Philadelphia Rd, Baltimore, MD 21237
4000 Benson Ave, Baltimore, MD 21227
500 East Baltimore Street, Baltimore, MD 21202-4077
2201 West Cold Spring Lane, Baltimore, MD 21209-4996
5271 Reisterstown Road, Baltimore, MD 21215-5018
Got a phone call or message from a Baltimore, Maryland phone number you don't recognize? Before you answer, call back, or reply, use our phone number lookup service to find out who's really on the other end, is it a scam, legitimate business or someone you'd rather avoid.
The total population of Baltimore, MD, is 585,708. That's hundreds of thousands of potential callers you might not recognize: business contacts, neighbors, service providers, or complete strangers from the other part of the city.
When an unknown number calls, you're playing a lottery. Is it a sales call or someone you actually want to talk to? Without knowing who's calling, you either risk missing crucial calls or waste time on unwanted ones. That's where caller identification becomes essential.
Scam and spam calls continue to impact MD residents which, according to the National Do Not Call Registry Data Book, filed 41,831 complaints about unwanted calls in 2024. Of these, 22,144 were robocalls and 16,196 involved live callers. The top complaint topics included reducing debt (3,711), imposters (2,983), medical and prescriptions (2,232).
According to FTC 2024 data, MD residents reported 43,876 fraud cases in 2024, resulting in $198,919,905 in losses, with a median loss of $435 per victim. Given that more than 1 in 3 fraud attempts occur over the phone, verifying who is calling is critical for preventing financial losses.
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
500 East Baltimore Street, Baltimore, MD 21202-4077
1620 Edison Highway, Baltimore, MD 21213-1522
1900 Argonne Drive, Baltimore, MD 21218-1626
2201 West Cold Spring Lane, Baltimore, MD 21209-4996
5271 Reisterstown Road, Baltimore, MD 21215-5018
5710 Eastern Avenue, Baltimore, MD 21224-2727
10 Cherry Hill Road, Baltimore, MD 21225-1261
424 Font Hill Avenue, Baltimore, MD 21223-2707
8220 Perry Hall Boulevard, Baltimore, MD 21236-4904
Additionally, protect your household by registering your phone numbers at donotcall.gov or by calling 1-888-382-1222 from the number you wish to register.
Have you received a call from a business but aren’t sure if it’s really them? Baltimore is primarily located in Baltimore City County, which, according to U.S. Census Bureau data, includes 10,484 firms and 12,365 establishments employing 289,711 people.
| County | Percent of City | Firms | Establishments |
|---|---|---|---|
| Baltimore City | 100.00% | 10484 | 12365 |
Use our service to reverse-lookup unknown Maryland phone numbers to verify whether they actually belong to a company before answering or calling back. By cross-referencing phone numbers with local business directories, you can ensure you’re dealing with legitimate local businesses, services, contractors, or vendors—not scammers spoofing local numbers to gain your trust.
Baltimore area codes are 410, 443, 667.
Phone numbers reported as unwanted calls to the FTC by Baltimore residents in the last 30 days.
(410) 936-4747
Other
3 reports ·
(410) 874-5197
Other
2 reports ·
(443) 304-5311
No Subject Provided
2 reports ·
(410) 943-9749
Other
2 reports ·
(877) 649-8901
Calls pretending to be government, businesses, or family and friends
2 reports ·
(667) 203-2903
Other
2 reports ·
(443) 252-8614
Other
2 reports ·
(866) 670-7654
Reducing your debt (credit cards, mortgage, student loans)
2 reports ·
(410) 231-5344
Calls pretending to be government, businesses, or family and friends
1 report ·
(805) 265-4490
Reducing your debt (credit cards, mortgage, student loans)
1 report ·
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
500 East Baltimore Street, Baltimore, MD 21202-4077
1620 Edison Highway, Baltimore, MD 21213-1522
1900 Argonne Drive, Baltimore, MD 21218-1626
2201 West Cold Spring Lane, Baltimore, MD 21209-4996
5271 Reisterstown Road, Baltimore, MD 21215-5018
5710 Eastern Avenue, Baltimore, MD 21224-2727
10 Cherry Hill Road, Baltimore, MD 21225-1261
424 Font Hill Avenue, Baltimore, MD 21223-2707
8220 Perry Hall Boulevard, Baltimore, MD 21236-4904
Local Time
03:50 AM
Date
Tuesday, April 14, 2026
Time Zone
EDT
Baltimore has a population of 585708 people. Sex ratio is 88.30 males per 100 females.
The median age in Baltimore is 34.8 years.
| Age Groups | Population |
|---|---|
| Under 5 years | 37951 |
| 5 to 9 years | 33006 |
| 10 to 14 years | 33922 |
| 15 to 19 years | 34896 |
| 20 to 24 years | 41057 |
| 25 to 29 years | 59784 |
| 30 to 34 years | 54861 |
| 35 to 39 years | 43904 |
| 40 to 44 years | 31867 |
| 45 to 49 years | 33346 |
| 50 to 54 years | 36616 |
| 55 to 59 years | 38654 |
| 60 to 64 years | 37851 |
| 65 to 69 years | 29095 |
| 70 to 74 years | 21455 |
| 75 to 79 years | 14041 |
| 80 to 84 years | 9643 |
| 85 years and over | 10325 |
| Racial/Ethnic Groups | Percent |
|---|---|
| White | 163026 |
| Black or African American | 338478 |
| American Indian and Alaska Native | 2312 |
| Native Hawaiian and Other Pacific Islander | 186 |
| Some Other Race | 28046 |
| Two or more races | 32450 |