...June 2, 2020 NEW YORK (S&P Global Ratings) June 2, 2020--S&P Global Ratings today lowered its issue-level ratings on U.S. fiber infrastructure and colocation provider Zayo Group LLC's senior unsecured debt to '###+' from 'B'. This debt includes about $150 million of 6.0% notes due 2023, $31 million of 6.375% notes due 2025, and $21 million of 5.75% notes due 2027, which were not tendered as part of the company's take-private transaction completed on March 9, 2020. In addition, we are revising our recovery rating on this debt to '6' from '5', which brings both the recovery and issue-level ratings in line with the new senior unsecured debt the company issued as part of the transaction. The '6' recovery rating indicates our expectation of negligible (0%-10%; rounded estimate: 0%) recovery in the event of a payment default. For the complete recovery analysis, see our recovery report published on Feb. 5, 2020....