Received a call on two numbers in the house, "asked if I would accept call"  I hung up.

602-443-7879 does say IP Voice.  Cld it and they said with a sort of foreign accent that they were Travellers Inc. - maybe.  Hard to understand.  But repeated back to them the word Travellers and they said 'yes'.  Have no clue who they are, or if they spell it Travelers or Travellers or what, but notice they've called previously also, but they never leave a Msg.

602-443-7879 comes through as  "IP Voice".   No msg left.