Who called from 5045550134

Has called a few times, never leaves a message.

scam

Same here. Keeping saying he's from frontier communication need to verify the correct information on our account. Then ask all the informations.

SCAM!!

Yep same India scam wanting to update our phone number because it is wrong in Frontier Directory.  I think they are trying to change your long distance carrier.  So annoying.  Trying to run a business and I am just trying to get them to stop calling.