I get calls from this number all of the time and I have called TXU and they are unable to remove my number because the "account" in which this number is attached to is still active. I have had this number for two years and still get theses calls.
Today, I went on the TXU website and sent an email via this form via this link https://www.txu.com/contact/email-form.aspx
You do not have to put an account number or name. Hope it works!
Spoke with TXU via my cell phone for my grandmother's account but they didn't call her on her phone which they have a record of. Instead they called me and I can't even talk to them about anything because I'm not on her account.
This number belongs to a utility company in Texas by the name of TXU. They called my cell phone three times in one day. The fourth time they called, I cussed the customer service rep out and told her to remove me from their database. My next call is to T-Mobile to cuss them out for giving me a Texas phone number since I live in Boston.