UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
August 25, 2011 4:00 P.M.
Form:
S-4
CIK:
0001169264
Company Name:
SYNIVERSE HOLDINGS INC
File Number:
333-176382
CIK:
0001172203
Company Name:
SYNIVERSE TECHNOLOGIES INC
File Number:
333-176382-03
CIK:
0001527002
Company Name:
Rapid Roaming Co
File Number:
333-176382-02
CIK:
0001526999
Company Name:
Syniverse ICX Corp
File Number:
333-176382-01