My boyfriend got a call as well and he is disabled. He has just enough to pay his rent, electric, phone and get alittle food. He told the guy this and he said to my boyfriend it's not his fault he doesn't pay his bills!! How can he when he can only pay what he is paying. It was a hospital bill that he had when he was waiting for disability. But once again I understand where u are coming from. Very rude person that my boyfriend dealt with!!

RECEIVED A CALL FROM A WOMAN THAT SAID SHE IS WITH TCS AND WON'T GIVE ME HER NAME OR WHY SHE CALLED MY HOME! SHE IS  A COLLECTOR AND ACCORDING TO THE BBB LAWS, THEY HAVE TO TELL THE PERSON THAT ANSWERED THE PHONE THE REASON FOR CALLING!!! I HOPE THAT THE BBB CONTACTS THEM AND TAKES AWAY THEIR LICENSES!!!!!1

I just got a call from a lady at this number. She was trying to locate my son. I told her he moved out almost a year ago and I never hear from him anymore. She asked if she could leave a message for him. She was nice and professional the entire time, even after I told her there was no point leaving a message. I miss my son... :(

This phone number called me today, asking to speak with me. It was in regards to a medical bill. I let him know I was let go at the end of 2012. He went on to try to argue with me, telling me what happened you still own this bill... SO I advised him to not call me anymore, then blocked his number. If I am unemployed I am just that "Unemployed"..

Edward Mendoza called from this number saying he was from TCS.  Don't know what it was about but he was looking for someone else, seemed very unprofessional and very pushy.  Sounds like bullying to me!

where i come from we call these cruds bottom feeders must be a lonely life living as someone else because  the way they talk to you over the phone i bet if you go to the address where they are they wont have any doors just a slit for them to slither out of

http://www.thunderbirdcollections.com/capabilities_5.html

I got a call from this number too, most likely a medical bill.

Called and claimed I owed money to a water company I haven't been with in 3 years. I know for a fact I dint owe that company anything. This guy sounds like a scam artist I'm really thinking about reporting this to the police.

They will not stop call my work and I have reported them as well too...

I got a call from this number as well. Didn't answer it. I'm curious as to who Thunderbird Specialists are? Do they represent anyone in particular?

This person is unbelievable, it is against FCC regs to bug a person at work, so if he calls you at work, just inform them that they cannot call you at work and they have to stop.  But this guy is the rudest person I've ever spoken with.

Got a call today from 480-455-4520 from a Ralph Gillbreath, something like that. He threatened to speak to my boss. He told me if I hung up on him, he would talk to my boss and serve papers to have my wages garnished. He called yesterday and harassed my assistant. This call is from Thunderbird Specialists. The guy was a total jerk. I contacted my attorney. It's my understanding that a debt collector cannot call your employer....

Some of these peopel are really impolite do not talk to them unless you feel you need to clear your bills...  Its a Bill Collecter

These people called my mother looking for me, when in all likelihood they have my home phone number!