Look up any Maryland phone number and get the owner's name, address, location based on area code, and active scam reports.
Includes 598,399 FTC Do Not Call and robocall complaints filed by Maryland residents.
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Got a missed call or a weird text from an unknown MD number? Whether the call is tied to a mobile line or a landline registered around Baltimore, it’s hard to know who is actually calling. To find out, just type the 10-digit number into our search bar above. Our tool checks public records and user complaints to show you what matters. If the data is available, your search results will include:
Here are the top phone numbers recently reported to the FTC for making unwanted sales calls and robocalls (reported by local residents in the last 30 days):
| Phone Number | Complaints to FTC | Last Reported |
|---|---|---|
| (855) 357-2205 | ||
| (877) 578-1953 | ||
| (410) 844-3936 | ||
| (833) 868-3374 | ||
| (877) 578-1811 | ||
| (309) 301-1878 | ||
| (217) 834-9517 | ||
| (410) 773-9722 | ||
| (844) 964-2256 | ||
| (855) 994-2073 |
In April 2026, consumers from Maryland filed 3,948 complaints about unwanted phone calls and text messages, down 12% from the previous month. In 2024, Maryland residents filed 41,831 unwanted call complaints with the FTC, of which 22,144 were robocalls and 16,196 involved live callers. The most reported complaint topics were reducing debt (3,711), imposters (2,983), medical and prescriptions (2,232).
Maryland has approximately 9.2 million active phone numbers. Cell phones are the dominant type with 7.2 million users, while traditional landlines are much less common, with only 412,000 connections statewide. Internet phone services account for about 1.6 million numbers.
| Voice Subscriptions (thousands) | June 2023 | Dec 2023 | June 2024 |
|---|---|---|---|
| Mobile telephony | 7,055 | 7,176 | 7,255 |
| Local exchange telephone service | 478 | 443 | 412 |
| VoIP subscriptions | 1,659 | 1,630 | 1,560 |
| Total | 9,192 | 9,249 | 9,227 |
Source: FCC Voice Telephone Services Report
This breakdown indicates that searching a phone number will likely lead to a cell phone. The decline in landlines suggests that newer numbers may have less publicly available information compared to older landline numbers.
| Area Code | Major Cities Covered | Local Scams |
|---|---|---|
| 227 | Germantown, Silver Spring, Waldorf | Check 227 Scams |
| 240 | Germantown, Silver Spring, Waldorf | 240 Scam Alerts |
| 301 | Germantown, Silver Spring, Waldorf | View 301 Scams |
| 410 | Baltimore, Columbia, Glen Burnie | Check 410 Scams |
| 443 | Baltimore, Columbia, Glen Burnie | 443 Scam Alerts |
| 667 | Baltimore, Columbia, Glen Burnie | View 667 Scams |
To reduce spam calls, register all your phone numbers at National Do Not Call Registry (donotcall.gov or call 1-888-382-1222 from the number you want to protect).
Reporting spam is the best way to stop these calls. Reach out to these offices today:
Yes. Maryland does not restrict the personal use of reverse phone lookup services, and its privacy law - which took effect October 1, 2025 - is considered one of the strongest in the country. The Fair Credit Reporting Act (FCRA) prohibits using lookup results for employment, tenant, or credit decisions in every state. Maryland's MODPA goes well beyond the federal baseline.
The Maryland Online Data Privacy Act (MODPA, Md. Code, Com. Law § 14-4601 et seq., enacted May 9, 2024) took effect October 1, 2025. Note that it does not apply retroactively to personal data processed before April 1, 2026. What makes MODPA stand out is its data minimization requirement: businesses may not collect or process personal data beyond what is "reasonably necessary and proportionate" to deliver the requested service (MODPA § 14-4604(a)). This is a stricter standard than most states, which only require an opt-out option after collection has already occurred. Maryland also covers nonprofits broadly - only a narrow exception for organizations processing data solely to assist law enforcement or first responders is carved out (§ 14-4602(b)).
Residents have a 45-day response window for access, correction, deletion, and portability requests. There is no small-business exemption.
Under the Maryland Online Data Privacy Act (MODPA), effective Oct. 1, 2025, you can request deletion of your phone number and personal details. Visit each reverse lookup site and submit a removal request through their opt-out settings.
Getting a business name from a phone lookup is helpful, but verification is key. With over 142,481 business establishments in Maryland according to Census data, confirming the company through the Maryland Business Express Search is the safest approach.
Maryland has 7.3 million mobile subscriptions, 1.6 million VoIP numbers, and 412,000 landlines. The VoIP share is higher than the national average, likely tied to the large number of government contractors and tech workers in the state.