If the company followed the IRS instructions and this was a Section 1035 exchange, then you would be looking for a "6" in Box 7:

"For section 1035 exchanges that are reportable on Form 1099-R, enter the total value of the contract in box 1, 0 (zero) in box 2a, the total premiums paid in box 5, and Code 6 in box 7."