UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	August 10, 2007 9:00 A.M.

Form:	F-4
CIK: 0001269527 Company Name: GLOBAL CROSSING UK TELECOMMUNICATIONS LTD File Number: 333-144805
CIK: 0001329705 Company Name: Global Crossing (UK) Finance Plc File Number: 333-144805-04
CIK: 0001406309 Company Name: Fibernet UK LTD File Number: 333-144805-03
CIK: 0001406310 Company Name: Fibernet Group LTD File Number: 333-144805-02
CIK: 0001406311 Company Name: Fibernet LTD File Number: 333-144805-01