Goldman Sachs TMT Leveraged Finance Conference Tony Thomas, CFO March 29, 2011 “Safe Harbor” Statement Safe Harbor Statement Windstream claims the protection of the safe-harbor contained in the Private Securities Litigation Reform Act of 1995 for forward-looking statements set forth in this press release. Forward-looking statements, including Windstream’s updated financial outlook for 2010 and expected pension contribution in 2011, are subject to uncertainties that could cause actual future events and results to differ materially from those expressed in the forward-looking statements. These forward-looking statements are based on estimates, projections, beliefs, and assumptions that Windstream believes are reasonable but are not guarantees of future events and results. Actual future events and results of Windstream may differ materially from those expressed in these forward-looking statements as a result of a number of important factors. Factors that could cause actual results to differ materially from those contemplated in Windstream's forward-looking statements include, among others: further adverse changes in economic conditions in the markets served by Windstream; the extent, timing and overall effects of competition in the communications business; continued voice line loss; the impact of new, emerging or competing technologies; the adoption of intercarrier compensation and/or universal service reform proposals by the Federal Communications Commission or Congress that results in a significant loss of revenue to Windstream; the risks associated with the integration of acquired businesses or the ability to realize anticipated synergies, cost savings and growth opportunities; for Windstream's competitive local exchange carrier operations, adverse effects on the availability, quality of service and price of facilities and services provided by other incumbent local exchange carriers on which Windstream's competitive local exchange carrier services depend; the availability and cost of financing in the corporate debt markets; the potential for adverse changes in the ratings given to Windstream’s debt securities by nationally accredited ratings organizations; the effects of federal and state legislation, and rules and regulations governing the communications industry; material changes in the communications industry that could adversely affect vendor relationships with equipment and network suppliers and customer relationships with wholesale customers; unfavorable results of litigation; unfavorable rulings by state public service commissions in proceedings regarding universal service funds, intercarrier compensation or other matters that could reduce revenues or increase expenses; the effects of work stoppages; the impact of equipment failure, natural disasters or terrorist acts; earnings on pension plan investments significantly below Windstream's expected long term rate of return for plan assets; changes in federal, state and local tax laws and rates; and those additional factors under the caption “Risk Factors” in Windstream’s Form 10-K for the year ended Dec. 31, 2009, and in subsequent filings with the Securities and Exchange Commission. In addition to these factors, actual future performance, outcomes and results may differ materially because of more general factors including, among others, general industry and market conditions and growth rates, economic conditions, and governmental and public policy changes. Windstream undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. The foregoing review of factors that could cause Windstream’s actual results to differ materially from those contemplated in the forward-looking statements should be considered in connection with information regarding risks and uncertainties that may affect Windstream’s future results included in filings by Windstream with the Securities and Exchange Commission at www.sec.gov. Regulation G Disclaimer This presentation includes certain non-GAAP financial measures, which have been adjusted to include or exclude items that are related to strategic activities or other events, specific to the time and opportunity available. For the periods presented, Windstream‘s strategic activities included the acquisitions of D&E Communications Inc. ("D&E") on November 10, 2009, Lexcom, Inc. ("Lexcom") on December 1, 2009, NuVox, Inc. ("NuVox") on February 8, 2010, and Iowa Telecommunication Services, Inc. ("Iowa Telecom") on June 2, 2010. In addition, Windstream sold its out-of-territory product distribution operations on August 21, 2009. Windstream believes the presentation of supplemental measures of operating performance provides a more meaningful comparison of our operating performance for the periods presented. A reconciliation of the non-GAAP financial measures used in this presentation to the most directly comparable GAAP measure has been included in the appendix of this presentation. The non-GAAP financial measures used by Windstream may not be comparable to similarly titled measures used by other companies and should not be considered in isolation or as a substitute for measures of performance or liquidity prepared in accordance with GAAP. 2 Windstream Overview The Industry ► The ILEC industry is undergoing significant consolidation driven by companies seeking to stabilize cash flow as residential voice and regulatory revenues continue to decline The Company ► Windstream – a consolidator and telecom leader with attractive markets in 29 states, revenues of $4.2B and adjusted OIBDA of $2.1B The Opportunity ► Windstream is executing a strategy focused on improving the top line — expanding services in growing areas (business and broadband) — stabilizing consumer revenues 3 THESIS Building a Next Generation Communications Company Windstream Today… …Executing a successful strategy… …Delivering best-in-class results… …with key initiatives to improve the business #1 4 The Transformation of Windstream 2006 2007-2010 2011+ Traditional Rural ILEC Transformation Path to Growth ► Spin off ► Traditional RLEC business model ► Focused on growth in business & broadband ► Improved financial trends ► Focus on execution and integration ► Investing for growth 5 Windstream Today . . . . . Improving revenue mix – percent from broadband and business (1) Key operating and financial metrics vs. peers (1) (2) 60% in growth segments #1 Well positioned competitively Attractive Markets Solid free cash flow generation $818M Pro forma for the 4Q10 Free cash flow for 2010. Presented on a GAAP basis and defined as Adjusted OIBDA less cash interest, cash taxes, cash pension contributions and capital expenditures 6 Strong Rural Footprint with Robust Network in 29 States 7 A Next Generation Telecom Company Business Services ► Dedicated Internet services Consumer Services ► High-speed Internet ► Integrated VoIP & data solutions — 90% of footprint addressable ► Cloud computing & cloud — Speeds up to 10-12 Mb, depending on market storage ► Managed services and data center co-location ► Voice & long-distance solutions ► Fiber transport /wireless ► Broadband features (TechHelp, security, data back-up) ► Digital TV via DISH offering ► Voice and long-distance backhaul 8 Delivering Industry-Leading Returns to Shareholders WIN has generated a 65% total return since inception July 17, 2006 – March 25, 2011 67% 65% 46% 37% 26% 18% 11% 3% VZ WIN CTL T S&P Telecom S&P Q FTR Source: Bloomberg 9 THESIS Building a Next Generation Communications Company The new Windstream… …Executing a successful strategy… …Delivering best-in-class results… …with key initiatives to improve the business #1 10 Executing Successful Strategy Strategy 3. Pursue selective acquisition strategy Goal Protect and sustain free cash flow 2. Ensure disciplined expense management 1. Improve revenue trends 11 STRATEGY #1: IMPROVE REVENUE TRENDS 60% of Revenues from Growth Services Key Growth Drivers Business & Broadband Revenues Grew 3.2% in 4Q10 ► Business revenues grew 2% in 4Q — Advanced data and integrated solutions up 8% Integrated VoIP and data services Ethernet Internet access Managed services — Special access (fiber transport / wireless backhaul) up 3% ► Consumer broadband revenue grew 10% in 4Q — Broadband customers growing 6% — Selling faster broadband speeds — Growth in broadband features YOY Revenue Trends 4.0% 3.0% 2.0% 1.0% 0.0% -1.0% -2.0% -3.0% 3.2% -2.2% 1Q10 2Q10 3Q10 4Q10 Total Revenue Business and Broadband Revenue Note: Pro forma results from 4Q10 12 STRATEGY #1: IMPROVE REVENUE TRENDS Stabilizing Consumer Revenues Improving Consumer 13 Revenue Trends Key Consumer Initiatives Resulting in. . . Action Improve Improve Retention Competitiveness YOY Change in Consumer Revenue 0% Increase distribution channels -1% -2% Offer video service -3% -4% Improve service levels -5% -6% Expand bundling penetration Create product sets ► Price for Life ► Greenstreak 1Q10 2Q10 3Q10 4Q10 STRATEGY #1: IMPROVE REVENUE TRENDS Stronger Revenue Mix and Improving Consumer Channel = Improving Revenue Trends Stronger Revenue Mix1 Broadband and Business Residential Switched Access/USF 2007 2010 38% 58% 34% Improving Revenue Trends 1Q09 2Q09 3Q09 4Q09 1Q10 2Q10 3Q10 4Q10 -1.2% 25% -2.6% -2.7% -2.2% -3.7% 28% 17% -5.1% -5.6% -5.9% Excludes NuVox, Iowa, Hosted Solutions and Q-Comm Pro forma for all acquisitions 1. 2007 data presented on an actual basis; 2010 pro forma 14 STRATEGY #2: DISCIPLINED EXPENSE MANAGEMENT Disciplined Expense Management Resulting in Strong, Stable OIBDA Margin 52% Adjusted OIBDA margin (ex pension) 50% 48% Expense Initiatives ► ► ► ► ► ► 46% 44% 42% 40% 50.8% Q1 Q2 Q3 2009 Q4 Q1 Deal Synergies Network grooming Procurement Improved processes Technological efficiencies Organizational discipline Q2 Q3 Q4 2010 Notes: Adjusted OIBDA excludes the impact of restructuring charges, pension expense and restricted stock expense 15 STRATEGY #3: SELECTIVE ACQUISITIONS Pursuing a Selective Acquisition Strategy Advance strategy to improve revenue trends Free cash flow accretive Opportunity to generate meaningful synergies Criteria Located in attractive markets Favorable competitive environment Well-positioned network Maintain leverage in same range 16 STRATEGY #3: SELECTIVE ACQUISITIONS Completed Eight Targeted Acquisitions in Four Years 2006-2007 2010 ► Valor ► NuVox ► CT Communications ► Iowa Telecommunications ► Q-Comm ► Hosted Solutions ► D&E Communications ► Lexcom 2008-2009 17 STRATEGY #3: SELECTIVE ACQUISITIONS Powerful Impact of Acquisitions on Windstream Expanded free cash flow Advanced strategy to expand services to broadband and business customers Added over $2B in revenues Created $200M in opex and capex synergies Slight increase in leverage but positions WIN to improve financial trends 18 Goal: PROTECT AND SUSTAIN FREE CASH FLOW A Powerful Cash Flow Business Adjusted OIBDA(1) 2010 Free cash flow(2) 2010 Payout Ratio 2010 $2.06B $818M 57% Flat YOY (1) Pro forma for all acquisitions. Adjusted OIBDA excludes pension expense, restructuring, and restricted stock expense (2) Free cash flow presented on a GAAP basis and defined as Adjusted OIBDA less cash interest, cash taxes, cash pension contributions and capital expenditures 19 THESIS Building a Next Generation Communications Company The new Windstream… …Executing a successful strategy… …Delivering best-in-class results… …with key initiatives to improve the business #1 20 The Strategy is Delivering Best-In-Class Operating Results… HSI Penetration of Total Access Lines 39% 38% 37% 33% 33% Internet Customer Change Year-Over-Year 32% 7.1% 30% 6.5% 4.4% 3.6% 3.4% 2.8% 0.1% WIN 13% CBB CTL T Q VZ CTL FTR Leading results Video Penetration of Total Access Lines 13% 11% 11% WIN CBB Q T CBB VZ FTR CTL VZ FTR Q T 9% -3.6% -6.8% VZ Q Year-over-Year Change in Access Lines WIN 4% WIN T FTR CBB Notes: • Results as of 12/31/10 • Windstream results are pro forma for NuVox, Inc., Iowa Telecom, Q-Comm, and Hosted Solutions • Verizon and Frontier results are pro forma for the sale of Verizon lines -7.6% -8.2% -9.0% -10.8% -11.6% 21 …And Driving Strong Financial Results Year-over-Year Change in Revenue WIN -2.2% VZ -2.8% T Q CTL Year-over-Year Change in OIBDA FTR VZ 1.2% WIN T Q CTL FTR 0.2% -1.7% -2.1% -3.2% -3.2% -5.5% -9.5% -6.4% -6.5% Notes: • Results as of 12/31/10 • Windstream results are pro forma for D&E Communications, Lexcom, Inc. , NuVox, Inc., and Iowa Telecom • AT&T and Verizon results are for the wireline segment only • Verizon and Frontier results are pro forma for the sale of Verizon lines • OIBDA excludes one-time charges for WIN, Q, and CTL 22 2011 Guidance 2010 2011 Guidance Change Total Revenues $4,139 $4,015 – $4,140 -3% to 0% OIBDA $1,975 $1,985 – $2,045 1% to 4% Adjusted OIBDA $2,064 $2,045 – $2,105 -1% to 2% $ in millions Capex Dividend payout $490 $520 - $580 57% 52% to 59% Notes: • For 2010, revenue, OIBDA, adjusted OIBDA and Capex are presented on a pro forma basis • The 2010 dividend payout ratio is presented on an actual basis, reflecting the acquisitions from the time that they were acquired • Adjusted OIBDA excludes pension, restricted stock, restructuring expense • As provided on February 18, 2011 23 Attractive Growth Opportunities in 2011 $M A Closer Look 2011 Capex Guidance 2010 Pro at Forma 2011 Guidance Change ► Pro forma capex was $490M in 2010 ► The midpoint of our 2011 capex guidance is $550M ► WIN will spend ~$40M related to the broadband stimulus grants in 2011: — Awarded a total of $180M in grants to invest in our broadband network — WIN will contribute a total of $60M, resulting in $240M in investments in our broadband network over the next few years ► The remaining incremental capex will be invested in success-based growth opportunities related to fiber to the cell projects and data center services & expansion which should contribute to improved financial performance ► Absent the stimulus capex, the midpoint of 2011 guidance is only 4% higher than the baseline 2010 capex 24 THESIS Building a Next Generation Communications Company The new Windstream… …Executing a successful strategy… …Delivering best-in-class results… …with key initiatives to improve the business #1 25 Key Initiatives for 2011 1 2 Complete integration of acquisitions Invest for growth 3 Deleverage the balance sheet Our focus is execution 26 PRIORITY #1 Integration of Acquisitions On Track Company Close Date Synergies Integration Status November 2009 $25M Completed December 2009 $5M Completed February 2010 $25M Completed June 2010 $30M Completed December 2010 $2M Completed by 1H11 December 2010 $21M Completed by 1H11 ► Synergies achieved 2010: $55M ► Incremental synergies 2011: $45M 27 PRIORITY #2 Invest for Growth Success Based Fiber Initiatives ► Increasing bandwidth demand is driving network transport from wireless providers and businesses ► Investments are success-based with attractive returns Data Center Services ► Cloud computing, managed services and data center colocation are natural complements to our business portfolio Grow Broadband ► Enhance speeds with VDSL & ADSL2+ bonded — Enable 20 Mb speeds to certain markets ► Expand availability from 90% to 93% (stimulus projects) 28 PRIORITY #3 Deleveraging the Balance Sheet 3.55X 3.2X To 3.4X Reasons this is achievable ► Expect excess FCF of ~$350M to $460M in 2011 ► WIN plans to pay down ~$135M related to 2011 debt maturities ► Revolver borrowings will provide further flexibility to reduce debt ► Will improve net leverage by making pension contribution using WIN stock Current leverage Target (In line with historic range) Note: Leverage is defined as Total Debt to Adjusted OIBDA. Proforma for all acquisitions 29 Improving Maturity Profile and Liquidity Position 1Q11 Activities • Increased revolver availability from $750M to $1.25 billion • Completed tender for all of the $400M Valor 2015 notes using proceeds from the $200M 2020 notes and ~$200M in revolver borrowings • Tendered for a portion of the 2016 notes using proceeds from the new 2021 and 2023 notes (currently estimate the paydown to be ~$1.030 billion) Sr. Notes $1604 $350 $200M add-on notes due 2020 (Valor refi) Increased revolver availability to $1.25B New notes due 2021 (2016 refi) New notes due 2023 (2016 refi) Bank Debt $1,100 $810 $139 2011 $1,021 $44 $444 2012 2013 $710 $700 $400 $11 2014 2015 Note: Maturity profile excludes discount on long-term debt 2016 2017 2018 $500 2019 $450 2020 2021 $600 $100 2023 Thereafter 30 Why Invest in Windstream? A different path Positioning ► Successful repositioning in faster growth segments driving improving revenue trends Solid track record Performance ► Industry leading performance, successful integration of acquisitions Strong, sustainable FCF Cash Flow ► Making success-based capital investments in growth opportunities while improving the balance sheet and returning cash to shareholders 31 Q&A 32 Appendix 33 Reconciliations of Non-Gaap Financial Measures Windstream Corporation Reconciliations of Non-GAAP Financial Measures GAAP Adjusted Free Cash Flow and Dividend Payout Ratio: Twelve Twelve (Millions, except per share amounts) Months Ended Months Ended Amounts are as reported under GAAP December 31, 2010 December 31, 2009 Operating income from continuing operations $ Depreciation and amortization 1,030.3 $ 956.9 693.6 537.8 1,723.9 1,494.7 Merger and integration expense 77.3 22.3 Pension expense 61.9 91.8 As reported OIBDA Restructuring expense Stock-based compensation As reported adjusted OIBDA 7.7 9.1 17.0 17.4 1,887.8 1,635.3 Pension contribtion (41.0) - Capital expenditures (415.2) (298.1) Cash paid for interest expense (493.3) (395.5) Cash paid for taxes (120.6) (118.7) Adjusted free cash flow (A) $ 817.7 Dividends paid on common shares (B) $ 464.6 Dividend Payout Ratio (B)/(A) $ 823.0 57% 34 2011 Financial Guidance Windstream financial guidance for 2011: (Dollars in millions) 2010 Results 2011 Guidance Range Percent Change Pro forma revenues and sales $ 4,139 $ 4,015 - $ 4,140 -3% 0% Pro forma OIBDA ( 1 ) $ 1,975 $ 1,985 - $ 2,045 1% 4% Pension expense Restructuring expense Stock-based compensation expense Pro forma adjusted OIBDA $ 62 8 19 2,064 $ 41 19 2,045 - $ 41 19 2,105 -1% 2% Capital expenditures $ 490 $ 520 - $ 580 6% 18% 2011 Guidance Range 2,045 $ 2,105 Expected Dividend Payout Ratio (Dollars in millions) Pro forma adjusted OIBDA Subtract: Expected capital expenditures Expected cash paid for interest expense Expected cash taxes Expected adjusted free cash flow Expected dividends paid on common shares Expected dividend payout ratio $ $ $ 580 552 50 863 509 - 59% - $ $ 520 552 60 973 509 52% Notes: (1) OIBDA is operating income before depreciation and amortization. 35 Pro Forma Supplemental Information WINDSTREAM CORPORATION UNAUDITED PRO FORMA CONSOLIDATED RESULTS (NON-GAAP) (A) QUARTERLY SUPPLEMENTAL INFORMATION for the quarterly periods in the years 2010 and 2009 (In millions) FINANCIAL RESULTS: Service revenues: Business Consumer Wholesale Total service revenues Product sales Total revenues and sales Costs and expenses: Cost of services Cost of products sold Selling, general, administrative and other Restructuring charges Total costs and expenses excluding depreciation and amortization OIBDA (B) Depreciation and amortization Operating income Total $ $ $ $ Operating Income Margin (C) OIBDA margin (D) SUPPLEMENTAL INFORMATION: OIBDA Pension expense Restructuring charges Stock-based compensation Adjusted OIBDA (E) Adjusted OIBDA margin (F) Revenues by type: Voice and long distance Data and integrated solutions Special access Switched access and USF Miscellaneous Product sales Total revenues and sales Revenues from business and broadband: Consumer broadband Business service revenue Business product sales Business and broadband revenues Business and broadband as a percent of total revenues Capital expenditures 4th Qtr. $ $ $ $ $ $ 2nd Qtr. 1,945.8 1,439.4 660.9 4,046.1 92.8 4,138.9 $ 492.8 354.9 159.1 1,006.8 23.4 $ 1,030.2 $ 487.8 359.9 163.5 1,011.2 26.8 $ 1,038.0 $ 1,505.6 78.9 571.5 7.7 2,163.7 1,975.2 839.4 1,135.8 $ $ $ $ 27.4% 47.7% $ 2010 3rd Qtr. 1,975.2 62.3 7.7 18.9 2,064.1 49.9% 374.3 18.0 135.1 7.0 534.4 495.8 207.5 288.3 $ 28.0% 48.1% $ $ 495.8 15.6 7.0 4.6 523.0 50.8% 381.2 22.7 140.2 0.2 544.3 493.7 206.3 287.4 $ $ 27.7% 47.6% $ $ 493.7 15.5 0.2 4.7 514.1 49.5% $ 1,502.9 1,232.5 505.6 617.0 188.1 92.8 4,138.9 $ 362.9 318.4 129.6 149.2 46.7 23.4 $ 1,030.2 $ 372.3 310.5 127.3 152.8 48.3 26.8 $ 1,038.0 $ 429.2 1,945.8 40.9 2,415.9 58.4% $ $ $ 490.0 $ $ 111.0 492.8 10.8 614.6 59.7% 159.1 $ $ 109.4 487.8 12.0 609.2 58.7% 127.2 $ $ $ Total 2009 3rd Qtr. 4th Qtr. 2nd Qtr. 1st Qtr. 484.1 360.5 164.7 1,009.3 19.8 1,029.1 $ 481.1 364.1 173.6 1,018.8 22.8 $ 1,041.6 $ 1,935.4 1,497.0 703.7 4,136.1 95.3 $ 4,231.4 $ 483.6 365.8 180.9 1,030.3 23.1 $ 1,053.4 $ 482.4 370.6 173.5 1,026.5 24.3 $ 1,050.8 $ 485.7 377.7 170.6 1,034.0 23.6 $ 1,057.6 $ 374.4 18.8 146.5 0.5 540.2 488.9 209.9 279.0 $ 375.7 19.4 149.7 544.8 496.8 215.7 281.1 $ 1,580.1 83.9 617.5 9.1 2,290.6 1,940.8 867.2 $ 1,073.6 $ $ $ $ 27.0% 47.7% 25.4% 45.9% 496.8 15.8 4.8 517.4 49.7% $ 1,940.8 92.5 9.1 26.2 $ 2,068.6 48.9% $ 27.1% 47.5% $ 1st Qtr. 488.9 15.4 0.5 4.8 509.6 49.5% $ $ $ 387.3 19.6 150.1 1.8 558.8 494.6 216.1 278.5 $ 26.4% 47.0% $ $ 494.6 23.9 1.8 5.7 526.0 49.9% 397.7 21.6 154.5 7.5 581.3 469.5 216.2 253.3 $ 24.1% 44.7% $ $ 469.5 23.0 7.5 5.6 505.6 48.1% 399.8 20.8 156.5 (0.1) 577.0 480.6 218.0 262.6 483.7 382.9 178.7 1,045.3 24.3 $ 1,069.6 $ 24.8% 45.4% $ $ 480.6 22.8 (0.1) 8.0 511.3 48.3% 26.1% 46.4% $ $ 380.6 304.4 124.5 153.4 46.4 19.8 1,029.1 $ 387.1 299.2 124.2 161.6 46.7 22.8 $ 1,041.6 $ 1,638.3 1,162.3 491.3 652.3 191.9 95.3 $ 4,231.4 $ 394.8 294.7 125.5 168.6 46.7 23.1 $ 1,053.4 $ 404.4 291.3 122.6 161.1 47.1 24.3 $ 1,050.8 $ 415.8 289.0 123.1 157.1 49.0 23.6 $ 1,057.6 $ 104.6 484.1 7.8 596.5 58.0% $ $ $ $ $ $ 122.5 $ $ 104.2 481.1 10.3 595.6 57.2% 81.2 392.6 1,935.4 46.3 $ 2,374.3 56.1% $ 487.4 $ $ 100.8 483.6 11.3 595.7 56.6% 133.1 $ $ 97.8 482.4 12.4 592.6 56.4% 120.6 $ $ 97.2 485.7 11.0 593.9 56.2% 116.7 395.3 21.9 156.4 (0.1) 573.5 496.1 216.9 279.2 496.1 22.8 (0.1) 6.9 525.7 49.1% 423.3 287.3 120.1 165.5 49.1 24.3 $ 1,069.6 $ $ 96.8 483.7 11.6 592.1 55.4% 117.0 (A) Pro forma results adjusts results of operations under GAAP to include the acquisitions of D&E Communications, Inc. ("D&E"), Lexcom Inc. ("Lexcom"), NuVox, Inc. ("NuVox"), Iowa Telecommunications Services, Inc. ("Iowa Telecom"), Hosted Solutions Acquisition, LLC ("Hosted Solutions) and Q-Comm Corporation ("Q-Comm"), and to exclude the results of the disposed out-of-territory product distribution operations and all merger and integration costs related to strategic transactions. Q-Comm results of operations only include those entities acquired from Q-Comm. (B) (C) (D) (E) (F) OIBDA is operating income before depreciation and amortization. Operating income margin is calculated by dividing operating income by total revenues and sales. OIBDA margin is calculated by dividing OIBDA by total revenues and sales. Adjusted OIBDA adjusts OIBDA for the impact of restructuring charges, pension expense and stock-based compensation. Adjusted OIBDA margin is calculated by dividing adjusted OIBDA by total revenues and sales. 36 Pro Forma Supplemental Information WINDSTREAM CORPORATION UNAUDITED PRO FORMA CONSOLIDATED RESULTS (NON-GAAP) (A) QUARTERLY SUPPLEMENTAL INFORMATION for the quarterly periods in the years 2010 and 2009 (In thousands) Total ACCESS LINES: Total access lines YOY change in total access lines Net total access line losses KEY OPERATING METRICS: Voice lines YOY change in voice lines Net voice line losses High-speed Internet Advanced data and integrated solutions Total data and integrated solutions YOY change in high-speed Internet YOY change in advanced data and integrated solutions Net high-speed Internet additions Net advanced data and integrated solution additions (losses) Special access circuits YOY change in special access circuits Net special access circuit additions Digital television customers 4th Qtr. 2010 3rd Qtr. 2nd Qtr. 1st Qtr. Total 4th Qtr. 2009 3rd Qtr. 2nd Qtr. 1st Qtr. sum of (1) 3,317.3 -3.6% (122.3) 3,317.3 -3.6% (35.8) 3,353.1 -3.5% (31.2) 3,384.3 -3.5% (30.4) 3,414.7 -3.8% (24.9) 3,439.6 -4.4% (158.1) 3,439.6 -4.4% (35.9) 3,475.5 -4.7% (30.0) 3,505.5 -4.8% (45.4) 3,550.9 -4.6% (46.8) (1) 3,045.8 -4.3% (136.1) 3,045.8 -4.3% (41.2) 3,087.0 -4.1% (33.1) 3,120.1 -4.0% (34.7) 3,154.8 -4.3% (27.1) 3,181.9 -4.9% (163.7) 3,181.9 -4.9% (37.6) 3,219.5 -5.3% (31.1) 3,250.6 -5.6% (45.4) 3,296.0 -5.5% (49.6) 1,302.9 173.6 1,476.5 6.5% 5.7% 79.0 9.3 1,302.9 173.6 1,476.5 6.5% 5.7% 12.2 4.2 1,290.7 169.4 1,460.1 7.9% 3.9% 15.6 0.5 1,275.1 168.9 1,444.0 9.2% 4.2% 14.8 3.0 1,260.3 165.9 1,426.2 9.4% 2.1% 36.4 1.6 1,223.9 164.3 1,388.2 9.6% 2.6% 107.0 4.1 1,223.9 164.3 1,388.2 9.6% 2.6% 28.2 1.3 1,195.7 163.0 1,358.7 8.9% 6.0% 27.7 0.9 1,168.0 162.1 1,330.1 9.7% 9.6% 16.5 (0.4) 1,151.5 162.5 1,314.0 10.9% 12.1% 34.6 2.3 97.9 4.8% 4.5 97.9 4.8% 1.2 96.7 4.0% 1.4 95.3 2.7% 1.3 94.0 1.7% 0.6 93.4 1.6% 1.5 93.4 1.6% 0.4 93.0 1.5% 0.2 92.8 2.2% 0.4 92.4 1.8% 0.5 (1) (1) 433.5 433.5 433.3 422.9 414.8 402.0 402.0 391.6 380.4 366.3 5,053.7 5,053.7 5,077.1 5,082.3 5,089.8 5,065.5 5,065.5 5,062.8 5,053.9 5,068.7 OPERATING METRICS BY CUSTOMER TYPE: Consumer: Voice lines High-speed Internet Digital television customers Total consumer connections YOY change in consumer connections 2,038.8 1,168.5 433.5 3,640.8 0.2% 2,038.8 1,168.5 433.5 3,640.8 0.2% 2,070.0 1,157.3 433.3 3,660.6 1.2% 2,094.2 1,143.2 422.9 3,660.3 1.8% 2,118.6 1,129.9 414.8 3,663.3 1.6% 2,134.8 1,095.0 402.0 3,631.8 1.2% 2,134.8 1,095.0 402.0 3,631.8 1.2% 2,156.5 1,067.6 391.6 3,615.7 0.7% 2,175.1 1,041.4 380.4 3,596.9 0.4% 2,211.4 1,026.7 366.3 3,604.4 0.8% Business: Voice lines High-speed Internet Advanced data and integrated solutions Special access circuits Total business connections YOY change in business connections 976.2 134.4 173.6 97.9 1,382.1 -1.3% 976.2 134.4 173.6 97.9 1,382.1 -1.3% 985.8 133.4 169.4 96.7 1,385.3 -2.0% 993.9 131.9 168.9 95.3 1,390.0 -2.3% 1,003.0 130.4 165.9 94.0 1,393.3 -2.7% 1,013.9 128.9 164.3 93.4 1,400.5 -2.7% 1,013.9 128.9 164.3 93.4 1,400.5 -2.7% 1,029.7 128.1 163.0 93.0 1,413.8 -2.0% 1,041.9 126.6 162.1 92.8 1,423.4 -0.8% 1,051.6 124.8 162.5 92.4 1,431.3 0.2% 30.8 -7.2% 30.8 -7.2% 31.2 -6.3% 32.0 -4.8% 33.2 0.6% 33.2 -1.2% 33.2 -1.2% 33.3 -2.9% 33.6 -3.4% 33.0 -18.9% Total connections Wholesale voice lines YOY change in wholesale connections (A) Pro forma results adjusts results of operations under GAAP to include the acquisitions of D&E Communications, Inc. ("D&E"), Lexcom Inc. ("Lexcom"), NuVox, Inc. ("NuVox"), Iowa Telecommunications Services, Inc. ("Iowa Telecom"), Hosted Solutions Acquisition, LLC ("Hosted Solutions") and Q-Comm Corporation ("Q-Comm") . Q-Comm results of operations only include those entities acquired from Q-Comm. 37 Pro Forma Supplemental Information WINDSTREAM CORPORATION UNAUDITED CONSOLIDATED RESULTS (NON-GAAP) QUARTERLY SUPPLEMENTAL INFORMATION for the quarterly periods in 2010 (In millions) Total ADJUSTED FREE CASH FLOW (A): Operating income Depreciation and amortization As reported OIBDA Merger and integration expense Pension expense Restructuring expense Stock-based compensation As reported adjusted OIBDA Adjustments: Pension contribution Capital expenditures Cash paid for interest expense Cash paid for taxes Adjusted free cash flow Dividends paid Dividend payout ratio Weighted average common shares Common stock outstanding DEBT LEVERAGE RATIO: Long-term debt, including current maturities Cash and cash equivalents Net debt $ $ $ 4th Qtr. 1,030.3 693.6 1,723.9 77.3 61.9 7.7 17.0 1,887.8 (41.0) (415.2) (493.3) (120.6) 817.7 464.6 56.8% $ 2010 3rd Qtr. 259.1 190.6 449.7 25.8 15.4 7.0 5.0 502.9 $ (142.5) (72.7) 1.0 288.7 $ 120.8 $ 270.2 179.9 450.1 11.5 15.5 0.2 4.5 481.8 $ (41.0) (113.3) (171.0) (34.0) 122.5 $ 120.6 2nd Qtr. $ 254.2 167.7 421.9 16.8 15.3 0.5 4.0 458.5 1st Qtr. $ 246.8 155.4 402.2 23.2 15.7 3.5 444.6 $ (98.9) (81.0) (80.5) 198.1 $ (60.5) (168.6) (7.1) 208.4 $ 114.0 $ 109.2 468.0 504.3 As of December 31, 2010 $ 7,325.8 42.3 $ 7,283.5 Pro forma adjusted OIBDA Twelve Months Ended December 31, 2010 $ 2,064.1 Pro forma leverage ratio Pro forma net leverage ratio 3.55 3.53 (A) The adjusted free cash flow reflects the combined operations of Windstream with D&E Communications, Inc. ("D&E"), Lexcom Inc. ("Lexcom"), NuVox, Inc. ("NuVox"), Iowa Telecommunications Services, Inc. ("Iowa Telecom"), Hosted Solutions Acquisition, LLC ("Hosted Solutions") and Q-Comm Corporation ("Q-Comm") for the periods following their respective acquisition dates, as reported under GAAP. 38 Reconciliations of Non Gaap Financial Measures Total Reconciliation of Revenues under GAAP to Pro forma Revenues: Revenues and sales under GAAP Pro forma adjustments: D&E revenues and sales prior to acquisition Lexcom revenues and sales prior to acquisition Out-of-territory product distribution operations revenues and sales NuVox revenues and sales prior to acquisition Iowa Telecom revenues and sales prior to acquisition Hosted Solutions revenues and sales prior to acquisition Q-Comm revenues and sales prior to acquisition Elimination of Windstream revenues from Q-Comm prior to acquisition Pro forma revenues and sales Reconciliation of Operating Income under GAAP to Pro forma adjusted OIBDA Operating income from continuing operations under GAAP Pro forma adjustments: D&E pre-acquisition operating income, excluding M&I costs D&E intangible asset impairment D&E intangible asset amortization adjustment Lexcom pre-acquisition operating income, excluding M&I costs Lexcom intangible asset amortization adjustment Operating income from disposed out-of-territory product distribution operations NuVox pre-acquisition operating income, excluding M&I costs NuVox intangible asset amortization adjustment Iowa Telecom pre-acquisition operating income, excluding M&I costs Iowa Telecom intangible asset amortization adjustment Hosted Solutions pre-acquisition operating income, excluding M&I costs Hosted Solutions intangible asset amortization adjustment Q-Comm pre-acquisition operating income, excluding M&I costs Q-Comm intangible asset amortization adjustment M&I costs Pro forma operating income Depreciation and amortization expense D&E pre-acquisition depreciation and amortization expense Lexcom pre-acquisition depreciation and amortization expense NuVox pre-acquisition depreciation and amortization expense Iowa Telecom pre-acquisition depreciation and amortization expense Hosted Solutions pre-acquisition depreciation and amortization expense Q-Comm pre-acquisition depreciation and amortization expense Pro forma OIBDA (B) Other adjustments: Pension expense Pension expense of D&E prior to acquisition Pension expense of Iowa Telecom prior to acquisition Restructuring charges Stock-based compensation D&E stock-based compensation prior to acquisition NuVox stock-based compensation prior to acquisition Iowa Telecom stock-based compensation prior to acquisition Hosted Solutions stock-based compensation prior to acquisition Pro forma adjusted OIBDA (C) 2010 3rd Qtr. 4th Qtr. $ 2,996.6 $ 42.3 12.9 57.0 (0.4) $ 1,029.1 57.3 66.9 12.9 57.0 (0.4) $ 1,041.6 123.3 39.8 (38.5) 564.8 270.7 49.0 227.7 (2.0) $ 4,231.4 16.1 7.3 140.7 65.9 12.6 56.8 (0.4) $ 1,053.4 35.5 10.5 (8.2) 140.5 68.3 12.2 58.1 (0.4) $ 1,050.8 35.8 11.1 (17.6) 141.0 66.2 12.0 56.8 (0.6) $ 1,057.6 35.9 10.9 (12.7) 142.6 70.3 12.2 56.0 (0.6) $ 1,069.6 $ 1,030.3 $ $ $ $ $ $ $ $ $ 254.2 $ 847.9 246.8 2.2 (1.3) 8.8 (6.3) 25.8 288.3 190.6 3.4 13.5 495.8 3.1 (2.5) 15.7 (10.6) 11.5 287.4 179.9 5.7 20.7 493.7 9.8 (4.7) 2.9 (2.6) 13.6 (11.0) 16.8 279.0 167.7 15.5 5.9 20.8 488.9 4.1 (1.5) 14.1 (6.5) 2.7 (2.6) 12.0 (11.2) 23.2 281.1 155.4 9.5 23.6 6.1 21.1 496.8 15.4 7.0 5.0 (0.2) 523.0 15.5 0.2 4.5 0.2 514.1 15.3 0.1 0.5 4.0 0.7 0.1 509.6 15.7 0.1 3.5 0.1 1.1 0.1 517.4 $ $ $ 956.9 23.2 5.5 (3.5) 13.7 (1.5) (0.9) 35.8 (14.7) 59.0 (28.4) 10.1 (10.0) 49.5 (43.4) 22.3 1,073.6 537.8 28.4 9.4 92.6 94.8 22.7 81.5 1,940.8 91.8 0.1 0.6 9.1 17.4 1.0 2.3 4.8 0.7 $ 2,068.6 $ 754.4 234.5 $ 734.3 225.4 $ 752.9 1st Qtr. 13.4 59.2 (0.4) $ 1,038.0 $ 917.3 2nd Qtr. 9.1 40.5 (0.4) $ 1,030.2 270.2 $ 2009 3rd Qtr. 4th Qtr. $ 61.9 0.2 7.7 17.0 0.1 1.8 0.2 $ 2,064.1 965.8 Total 57.3 109.2 48.3 213.7 (1.6) $ 4,138.9 259.1 $ 1st Qtr. $ 3,712.0 4.1 (1.5) 23.9 (11.2) 10.9 (9.0) 50.1 (39.1) 77.3 1,135.8 693.6 9.5 39.1 21.1 76.1 1,975.2 981.0 2nd Qtr. 244.4 $ 755.0 252.6 4.0 (0.6) 2.6 (0.3) 13.3 (3.9) 14.0 (6.8) 2.8 (2.3) 11.7 (10.4) 19.9 278.5 138.7 3.4 1.9 22.3 23.8 5.9 20.1 494.6 7.8 (0.9) 3.3 (0.4) 0.1 8.6 (3.3) 15.1 (6.9) 2.3 (2.5) 14.3 (10.6) 1.0 253.3 133.8 8.6 2.5 22.5 24.1 6.2 18.5 469.5 2.6 5.5 (1.0) 4.1 (0.4) (0.8) 3.5 (3.6) 12.8 (7.3) 2.4 (2.6) 12.7 (11.1) 1.4 262.6 133.3 8.4 2.4 23.6 23.6 5.4 21.3 480.6 8.8 (1.0) 3.7 (0.4) (0.2) 10.4 (3.9) 17.1 (7.4) 2.6 (2.6) 10.8 (11.3) 279.2 132.0 8.0 2.6 24.2 23.3 5.2 21.6 496.1 23.7 0.1 0.1 1.8 3.1 0.5 1.0 0.9 0.2 526.0 22.8 0.2 7.5 3.7 0.1 0.5 1.1 0.2 505.6 22.7 0.1 (0.1) 5.4 0.3 0.4 1.7 0.2 511.3 22.6 0.2 (0.1) 5.2 0.1 0.4 1.1 0.1 525.7 $ $ $ (A) Pro forma results adjusts results of operations under GAAP to include the acquisitions of D&E Communications, Inc. ("D&E"), Lexcom Inc. ("Lexcom"), NuVox, Inc. ("NuVox"), Iowa Telecommunications Services, Inc. ("Iowa Telecom"), Hosted Solutions Acquisition, LLC ("Hosted Solutions") and Q-Comm Corporation ("Q-Comm"), and to exclude the results of the disposed out-of-territory product distribution operations and all merger and integration costs related to strategic transactions. Q-Comm results of operations only include those entities acquired from Q-Comm. (B) OIBDA is operating income before depreciation and amortization. (C) Pro forma adjusted OIBDA adjusts pro forma OIBDA for the impact of restructuring charges, pension expense and stock-based compensation. 39 Reconciliations of Non Gaap Financial Measures Total Reconciliation of Capital Expenditures under GAAP to Pro forma Capital Expenditures: Capital expenditures under GAAP Pro forma adjustments: D&E capital expenditures prior to acquisition Lexcom capital expenditures prior to acquisition NuVox capital expenditures prior to acquisition Iowa Telecom capital expenditures prior to acquisition Hosted Solutions capital expenditures prior to acquisition Q-Comm capital expenditures prior to acquisition Pro forma capital expenditures $ 415.2 $ 3.8 8.4 9.4 53.2 490.0 2010 3rd Qtr. 4th Qtr. $ 142.5 $ 5.1 11.5 159.1 $ 113.3 $ 0.8 13.1 127.2 2nd Qtr. $ 98.9 $ 5.4 2.6 15.6 122.5 1st Qtr. $ 60.5 $ 3.8 3.0 0.9 13.0 81.2 Total $ 298.1 $ 17.1 3.0 67.9 25.7 17.5 58.1 487.4 2009 3rd Qtr. 4th Qtr. $ 91.3 $ 1.0 0.4 13.3 8.0 5.6 13.5 133.1 $ 67.3 $ 5.2 0.9 14.6 6.1 5.7 20.8 120.6 2nd Qtr. $ 76.7 $ 5.2 0.8 12.9 7.6 1.6 11.9 116.7 1st Qtr. $ 62.8 $ 5.7 0.9 27.1 4.0 4.6 11.9 117.0 (A) Pro forma results adjusts results of operations under GAAP to include the acquisitions of D&E Communications, Inc. ("D&E"), Lexcom Inc. ("Lexcom"), NuVox, Inc. ("NuVox"), Iowa Telecommunications Services, Inc. ("Iowa Telecom"), Hosted Solutions Acquisition, LLC ("Hosted Solutions") and Q-Comm Corporation ("Q-Comm"), and to exclude the results of the disposed out-of-territory product distribution operations and all merger and integration costs related to strategic transactions. Q-Comm results of operations only include those entities acquired from Q-Comm. 40