They called with a prerecorded message saying they were Allied International and calling about an overdue account, didn't identify which one. I have never heard of Allied International, and I have no overdue accounts, so I hung up. The caller ID said IQOR
I just received my third call from them, and filed another complaint with the FCC and the FTC. I have no debt, I've verified it with my credit reports, so I don't even pick them up anymore. If you do a search on Allied at the FTC.gov website, you will find that they had to pay $140,000 in civil penalties for violating debt collection practices in 1996. I have tried to send them a letter asking them for a validation notice which they are required to send within five days after first contact (and never have), but cannot find a mailing address for them.