UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report: April 21, 2011

(Date of earliest event reported)

VERIZON COMMUNICATIONS INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (212) 395-1000

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Item 2.02. Results of Operations and Financial Condition

Attached as an exhibit hereto are a press release and financial tables dated April 21, 2011 issued by Verizon Communications Inc. (Verizon).

Non-GAAP Measures

Verizon’s press release and financial tables include financial information prepared in conformity with generally accepted accounting principles (GAAP) as well as non-GAAP financial information. It is management’s intent to provide non-GAAP financial information to enhance the understanding of Verizon’s GAAP financial information and it should be considered by the reader in addition to, but not instead of, the financial statements prepared in accordance with GAAP. The non-GAAP financial information presented may be determined or calculated differently by other companies.

Consolidated adjusted operating revenues is a non-GAAP financial measure that management believes is useful to investors and other users of our financial information in evaluating our operating results and understanding operating trends. Consolidated adjusted operating revenues exclude the operating revenues associated with the Wireless and Wireline properties divested in 2010 from prior periods.

Verizon consolidated adjusted earnings before interest, taxes, depreciation and amortization (Consolidated adjusted EBITDA), Verizon Wireless Segment EBITDA (Wireless EBITDA), Verizon Wireless Segment EBITDA service margin (Wireless EBITDA service margin), Wireline Segment EBITDA (Wireline EBITDA) and Wireline Segment EBITDA margin (Wireline EBITDA margin) are non-GAAP measures and do not purport to be alternatives to GAAP items as measures of operating performance. Management believes that these measures are useful to investors and other users of our financial information in evaluating operating profitability on a more variable cost basis as they exclude the depreciation and amortization expenses related primarily to capital expenditures and acquisitions that occurred in prior years, as well as in evaluating operating performance in relation to Verizon’s competitors. Consolidated adjusted EBITDA, Wireless EBITDA, Wireless EBITDA service margin, Wireline EBITDA and Wireline EBITDA margin are presented along with the respective operating income and operating income margins so as not to imply that more emphasis should be placed on them than the corresponding GAAP measures.

Consolidated EBITDA is calculated by adding back interest, taxes, depreciation and amortization expenses, equity in earnings of unconsolidated businesses and other income/(expense), net to net income. Consolidated adjusted EBITDA is calculated by excluding the effect of non-operational or non-recurring items and the impact of divested operations from the calculation of Consolidated EBITDA.

Wireless EBITDA is calculated by adding back depreciation and amortization expenses to Verizon Wireless operating income, and Wireless EBITDA service margin is calculated by dividing Wireless EBITDA by Verizon Wireless service revenues. Wireless EBITDA service margin utilizes service revenues rather than total revenues. Service revenues primarily exclude equipment revenues (as well as other non-service revenues) in order to capture the impact of providing service to the wireless customer base on an ongoing basis.

Wireline EBITDA is calculated by adding back depreciation and amortization expenses to Verizon Wireline operating income, and Wireline EBITDA margin is calculated by dividing Wireline EBITDA by total Wireline revenues.

Net Debt and the Net Debt to Adjusted EBITDA Ratio are non-GAAP financial measures that management believes are useful to investors and other users of our financial information in evaluating Verizon’s leverage. Net Debt is calculated by subtracting cash and cash equivalents from the sum of debt maturing within one year and long-term debt. For purposes of the Net Debt to Adjusted EBITDA Ratio, Adjusted EBITDA is calculated for the last 12 months. Management believes this presentation assists investors in understanding trends that are indicative of future operating results given the non-operational or non-recurring nature of the items excluded from the calculation.

Adjusted Earnings Per Share (Adjusted EPS) is a non-GAAP financial measure that management believes is useful to investors in evaluating our operating results and understanding our operating trends. Adjusted EPS is calculated by excluding the impact of divested operations and adding back the EPS impact of non-operational or non-recurring items to reported EPS.

The effective tax rate attributable to Verizon (Verizon’s ETR) is a non-GAAP financial measure that management believes is useful to investors and other users of our financial information in evaluating our operating results. Verizon’s ETR is calculated by dividing the provision for income taxes by the income before the provision for income taxes attributable to Verizon, which excludes the portion attributable to the noncontrolling interest.

Item 9.01. Financial Statements and Exhibits

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

EXHIBIT INDEX