calls multiple times a day. A different number each day & never leaves message. Finally got sick of the calls & called the number back. Got a recording that identified them as National Disability. The recording does give an option to remove your phone number from their internal call list.

When I called back the first time it hung up on me, the second time it told me it was for career opportunities. Gave me an option to be on the do not call list.

called number back and it does not identify who you have called just indicates to speak with a rep press 1 to be placed on the do not call list press 2

They start out by trying to make it seem like they're calling you back -- possibly to resolve some issue?
Appears they're trying to collect personal information.

Loser, dirt bag telemarketers.  Lowest of any low.