BOULDER, Colo.--(BUSINESS WIRE)--Zayo Group, LLC (“Zayo”), a subsidiary of Zayo Group Holdings, Inc. (NYSE:ZAYO) and international provider of Bandwidth Infrastructure services, announced today the pricing of its offering of $700 million aggregate principal amount of 6.00% Senior Notes due 2023. The offering is expected to close on or about January 23, 2015, subject to the satisfaction of various customary closing conditions. Zayo intends to use the net proceeds from the offering to fund the pu