Numbers with this prefix were first introduced in 1994.
While 3034731020 was originally issued with the info above, the owner of the phone number (303) 473-1020 may have transferred it through a process called porting.Caller type: Telemarketer
These jackasses call constantly. I didn't answer the first couple of times, then I blocked them, but occasionally they leave a voicemail. It never has anything useful in it, just some random sounds. The FCC needs to shut them down, it is obvious that they are going through a list of numbers, sometimes over and over again in a short time period.
Caller name: University Of Colorado Foundation
Caller type: Telemarketer
Not a complaint. Called from the CU Telemarketing program. Since I have a relationship with CU as a graduate they can solicit me for funds. Those claiming the Do Not Call List prohibits calls are incorrect - if you have a relationship - that relationship can call you. I would just answer the call and ask them not to solicit you - they are happy to oblige and will code you to not receive calls. It would be less frustrating for those wishing to not receive calls.
Caller name: Univ of Colorado
Caller type: Telemarketer
Very obnoxious - said they were keeping up with CU Alumni. Wanted my email address and wanted to know if I was employed and my general income level. Uh...No! I blocked them