Exhibit 99.1

Neustar Reports Results for Third Quarter 2012

STERLING, VA., November 5, 2012 — Neustar, Inc. (NYSE: NSR), a trusted, neutral provider of real-time information and analysis to the Internet, telecommunications, information services, financial services, retail, media and advertising sectors, today announced results for the quarter ended September 30, 2012 and updated its guidance for full-year 2012.

GAAP Results for Third Quarter 2012 Compared to Third Quarter 2011

Non-GAAP Results for Third Quarter 2012 Compared to Third Quarter 2011

“In the third quarter, we continued to execute well on our priorities – working towards the renewal of the NPAC contract, integrating Information Services and capitalizing on the opportunities it brings us, transforming our culture and achieving our financial performance targets,” said Lisa Hook, Neustar’s president and chief executive officer. “With strong year-to-date results and continued progress in implementing our strategic plan, we are well-positioned to achieve both our short-term objectives and our long-term strategic goals.”

Paul Lalljie, Neustar’s chief financial officer added, “We generated solid profits in the third quarter while continuing to invest in the long-term growth of our business. We continue to produce consistently high margins and strong cash flows through our operational efficiencies, which gives us the flexibility to continue to return capital to our shareholders. We are updating our full-year guidance given our results and visibility into our key performance indicators.”

Discussion of Third Quarter Results

Consolidated revenue totaled $211.2 million, a 38% increase from $152.5 million in the third quarter of 2011. In particular:

Total operating expense increased 45% to $136.5 million from $94.4 million in the third quarter of 2011. This $42.1 million increase was driven by the addition of $31.4 million in operating expense from the acquisition of our Information Services business segment. The remaining $10.7 million increase represents growth of 11% in the company’s operating expense. In particular, personnel and personnel-related expense increased $8.9 million due to increased headcount in technology and operations, research and development, and sales and marketing.

For the third quarter of 2012, adjusted net income totaled $60.7 million, including the impact of discrete tax benefits primarily associated with a domestic production activities deduction. Excluding the impact of these discrete tax benefits, our effective tax rate was approximately 38.8%.

Cash, cash equivalents and investments totaled $269.2 million as of September 30, 2012, compared to $235.0 million as of June 30, 2012 and $135.3 million as of December 31, 2011. In the third quarter of 2012, the company purchased approximately 688,000 shares of common stock at an average price of $36.34 per share, for a total purchase price of $25.0 million.

Business Outlook for 2012

The company updated its full-year 2012 guidance, previously provided on July 26, 2012:

Conference Call

As announced on October 29, 2012, Neustar will conduct an investor conference call to discuss the company’s results today at 4:30 p.m. (Eastern Time). Prior to the call, investors may access the conference call over the Internet via the Investor Relations tab of the company’s website (www.neustar.biz).

The conference call is also accessible via telephone by dialing 866-382-9489 (international callers dial 706-679-4287) and entering PIN 43902736. For those who cannot listen to the live broadcast, a replay will be available through 11:59 p.m. (Eastern Time) on Tuesday, November 13, 2012 by dialing 855-859-2056 (international callers dial 404-537-3406) and entering replay PIN 43902736, or by going to the Investor Relations tab of the company’s website (www.neustar.biz).

This press release, the financial tables and other supplemental information, including a reconciliation of segment contribution to the nearest comparable GAAP measure and reconciliations of certain other non-GAAP measures to their nearest comparable GAAP measures that may be used periodically by management when discussing the company’s financial results with investors and analysts, are available on the company’s website under the Investor Relations tab.

About Neustar, Inc.

Neustar, Inc. (NYSE: NSR) is a trusted, neutral provider of real-time information and analysis to the Internet, telecommunications, information services, financial services, retail, media and advertising sectors. Neustar applies its advanced, secure technologies in location, identification, and evaluation to help its customers promote and protect their businesses. More information is available at www.neustar.biz.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995

This press release includes information that constitutes forward-looking statements made pursuant to the safe harbor provision of the Private Securities Litigation Reform Act of 1995, including, without limitation, statements about the company’s expectations, beliefs and business results in the future, such as guidance regarding its 2012 results. The company has attempted, whenever possible, to identify these forward-looking statements using words such as “may,” “will,” “should,” “projects,” “estimates,” “expects,” “plans,” “intends,” “anticipates,” “believes” and variations of these words and similar expressions. Similarly, statements herein that describe the company’s business strategy, prospects, opportunities, outlooks, objectives, plans, intentions or goals are also forward-looking statements. The company cannot assure you that its expectations will be achieved or that any deviations will not be material. Forward-looking statements are subject to many assumptions, risks and uncertainties that may cause future results to differ materially from those anticipated. These potential risks and uncertainties include, among others, general economic conditions in the regions and industries in which the company operates; the uncertainty of future revenue and profitability and potential fluctuations in quarterly operating results due to such factors as disruptions to the company’s operations, modifications to or terminations of its material contracts, its ability to successfully identify and complete acquisitions, integrate and support the operations of businesses the company acquires, increasing competition, market acceptance of its existing services, its ability to successfully develop and market new services, the uncertainty of whether new services will achieve market acceptance or result in any revenue, and business, regulatory and statutory changes in the communications industry. More information about potential factors that could affect the company’s business and financial results is included in its filings with the Securities and Exchange Commission, including, without limitation, the company’s most recent Annual Report on Form 10-K and subsequent periodic and current reports. All forward-looking statements are based on information available to the company on the date of this press release, and the company undertakes no obligation to update any of the forward-looking statements after the date of this press release.

NEUSTAR, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

NEUSTAR, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

NEUSTAR, INC.

SEGMENT REVENUE AND CONTRIBUTION

(in thousands)

Enterprise Services:

Information Services:

Reconciliation of Non-GAAP Financial Measures

In this press release and in other public statements, Neustar presents certain non-GAAP financial data. To place these data in an appropriate context, the following is a reconciliation of income from continuing operations to adjusted net income from continuing operations for the three and nine months ended September 30, 2011 and 2012 and the year ending December 31, 2012.

This reconciliation allows investors to appropriately consider each non-GAAP financial measure. These non-GAAP financial measures, however, should not be considered a substitute for or superior to financial measures calculated in accordance with GAAP, and the financial results calculated in accordance with GAAP and reconciliations from these results should be carefully evaluated. Management believes that these measures enhance investors’ understanding of the company’s financial performance and the comparability of

the company’s operating results to prior periods, as well as against the performance of other companies. However, these non-GAAP financial measures may not be comparable with similar non-GAAP financial measures used by other companies and should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with GAAP. Prior disclosures of non-GAAP figures do not exclude the same items and as such should not be used for comparison purposes.

Reconciliation of Income from Continuing Operations to Adjusted Net Income from Continuing Operations

Contact Info: