UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: July 20, 2012 11:00 A.M.
Form: S-4
CIK: 0001502756
Company Name: Zayo Group LLC
File Number: 333-182643
CIK: 0001502757
Company Name: Zayo Capital, Inc.
File Number: 333-182643-30
CIK: 0001502753
Company Name: Zayo Colocation, Inc.
File Number: 333-182643-29
CIK: 0001503116
Company Name: Fibernet Telecom, Inc.
File Number: 333-182643-28
CIK: 0001503115
Company Name: Local Fiber LLC
File Number: 333-182643-27
CIK: 0001165289
Company Name: AMERICAN FIBER SYSTEMS HOLDING CORP
File Number: 333-182643-26
CIK: 0001503117
Company Name: American Fiber Systems, Inc.
File Number: 333-182643-25
CIK: 0001553702
Company Name: 360NETWORKS llc
File Number: 333-182643-24
CIK: 0001553712
Company Name: 360networks holdings (USA) inc.
File Number: 333-182643-23
CIK: 0001553703
Company Name: 360networks (USA) inc.
File Number: 333-182643-22
CIK: 0001553701
Company Name: 360networks Illinois LLC
File Number: 333-182643-21
CIK: 0001553700
Company Name: 360networks Iowa LLC
File Number: 333-182643-20
CIK: 0001553699
Company Name: 360networks Kentucky LLC
File Number: 333-182643-19
CIK: 0001553755
Company Name: Arialink Telecom, LLC
File Number: 333-182643-18
CIK: 0001553754
Company Name: Arialink Services, LLC
File Number: 333-182643-17
CIK: 0001553751
Company Name: Lansing Fiber Communications, LLC
File Number: 333-182643-16
CIK: 0001553748
Company Name: Allegan Fiber Communications, LLC
File Number: 333-182643-15
CIK: 0001553737
Company Name: Zayo FM Sub, Inc.
File Number: 333-182643-14
CIK: 0001553739
Company Name: AboveNet of VA, L.L.C.
File Number: 333-182643-13
CIK: 0001553740
Company Name: AboveNet International, Inc.
File Number: 333-182643-12
CIK: 0001553778
Company Name: MFN Europe Finance, Inc.
File Number: 333-182643-11
CIK: 0001553776
Company Name: MFN International, LLC
File Number: 333-182643-10
CIK: 0001553775
Company Name: Abovenet of Utah, L.L.C.
File Number: 333-182643-09
CIK: 0001043533
Company Name: ABOVENET INC
File Number: 333-182643-08
CIK: 0001026819
Company Name: ABOVENET COMMUNICATIONS INC
File Number: 333-182643-07
CIK: 0001553698
Company Name: 360networks Louisiana LLC
File Number: 333-182643-06
CIK: 0001553696
Company Name: 360networks Michigan LLC
File Number: 333-182643-05
CIK: 0001553694
Company Name: 360networks Mississippi LLC
File Number: 333-182643-04
CIK: 0001553692
Company Name: 360networks Tennessee LLC
File Number: 333-182643-03
CIK: 0001553705
Company Name: Northern Colorado Telecommunications LLC
File Number: 333-182643-02
CIK: 0001553706
Company Name: Control Room Technologies, LLC
File Number: 333-182643-01