Request for removing the comment of the phone number

This "Debt Collector" has been making harassing telephone calls to my personal home number once or twice a week. I say "harassing" because these calls are for a THIRD PARTY, not for anyone who has ever resided in my residence! Portfolio Recovery has the audacity to "change" the name of the person they are seeking, so they can "claim" it is a NEW error on their part, so they should NOT be held liable for financial damages for their continual violation of the Texas Fair Debt Collection Act!