Numbers with this prefix were first introduced in 1994.While 4108776009 was originally issued with the info above, the owner of the phone number (410) 877-6009 may have transferred it through a process called porting.
Caller name: Fraud, claims to be done Social Security but they're not
Caller type: Scammer/Fraudster
The answer the phone saying their social security but they're not. I contacted Social Security and they said any inquiries would be to a 800 number and never a local. I filed a complaint with social securities fraud department as per their request.