Evolving Systems Stockholders Approve Sale of Numbering Solutions Business to Neustar, Inc.

Evolving Systems, Inc. EVOL today announced that at its special meeting of stockholders on June 23, 2011, stockholders approved the sale of the Company's Numbering Solutions business to Neustar, Inc. NSR for approximately $39.0 million in cash and the assumption of certain liabilities. The transaction is expected to close within the next two weeks. The results of the proxy tabulation included 7.4 million votes in favor of the sale with fewer than 17,000 votes against the proposal. Detailed voting results will be reported by the Company on Form 8K to be filed with the SEC.