Numbers with this prefix were first introduced in 2007.While 3039931810 was originally issued with the info above, the owner of the phone number (303) 993-1810 may have transferred it through a process called porting.
Caller type: Scammer/Fraudster
Scam call from (303) 993-1810 - caller ID shows "Unbound 22195".
This is a Denver based landline phone coming from an Area named "Federal Heights", a ghetto and crack-infested area.
No way this is a legitimate business, because NO ONE would open a business in that warzone. This is scam caller 100% for sure.