They are trying to "give" you a free cell phone because of the phasing out of landlines which would mean them cutting your existing phone lines to the house.....   very odd....  I hung up on them.

THESE SLIMEY KEEP CALLING ME, NO MESSAGE, WHEN I CALLED BACK , IT SAYS SORRY, NUMBER NOT IN SERVICE

Just called. When I answered they hung up. Solo tired of these calls!! How do I make them stop??!!

Received abandoned calls from this number several times a day for last week.
Only caller ID information is Tennessee (901) 447-0044.

Receive call from this number.  No message.  Comes up on caller ID as mobile Tennessee.