Scam calls from 410 numbers
Scam calls that display a Baltimore-area 410 number usually do not originate there. Spoofing lets a caller present any digits, and 410, with its 783 active prefixes, offers plenty of plausible-looking combinations. Below are the documented schemes most commonly reported behind local-looking calls.
The same territory answers to 443, 667 as well, so spoofers rotate codes within the overlay complex to defeat simple blocking.
If any of these match a call you received, report it: the FTC's fraud reports and the FCC's complaint center are the channels that feed enforcement.
Documented patterns behind 410-looking calls
Neighbor spoofing
A form of caller ID spoofing in which the falsified number matches your own area code and often your NXX prefix, so the call appears to come from a nearby household and feels safe to answer.
IRS impersonation
A caller claims to be from the Internal Revenue Service, says you owe back taxes, and threatens arrest, deportation, or license revocation unless you pay immediately — typically by gift card, wire transfer, or cryptocurrency.
Social Security impersonation
The caller pretends to be from the Social Security Administration and claims your Social Security number has been suspended or linked to a crime, pressuring you to confirm the number or move money to 'protect' it.
Tech support scam
A caller claims to be from Microsoft, Apple, or another tech company and says your computer is infected. The goal is remote access to your device, payment for fake repairs, or installation of malware.
Family emergency ('grandparent') scam
The caller poses as a grandchild or other relative in trouble — an accident, an arrest abroad — or as a lawyer or officer calling on their behalf, and begs for urgent, secret payment. Voice-cloning tools have made these calls more convincing.
Reporting channels
FAQ
Are all calls from 410 numbers scams?
No — 783 real prefixes serve Baltimore subscribers. The point is that the displayed code alone proves nothing either way; judge the call's content and verify independently.
Can I block the whole 410 area code?
Some phones and carrier apps allow prefix-based blocking, but scammers rotate codes (including overlays 443, 667), so blanket blocking mostly costs you legitimate calls. Silencing unknown callers works better.
Where do I report a scam call from a 410 number?
File at ReportFraud.ftc.gov (fraud and losses) and the FCC Consumer Complaint Center (spoofing and robocalls). Include the displayed number, date and what was said.