Forward-Looking Statements

We include certain estimates, projections and other forward-looking statements in our annual, quarterly and current reports, and in other publicly available material. Statements regarding expectations, including performance assumptions and estimates relating to capital requirements, as well as other statements that are not historical facts, are forward-looking statements.

These statements reflect management's judgments based on currently available information and involve a number of risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. With respect to these forward-looking statements, management has made assumptions regarding, among other things, customer and network usage, customer growth and retention, pricing, operating costs, the timing of various events and the economic and regulatory environment.

Future performance cannot be assured. Actual results may differ materially from those in the forward-looking statements. Some factors that could cause actual results to differ include:

• the effects of vigorous competition, including the impact of competition on the price we are able to charge customers for services and equipment we provide and our ability to attract new customers and retain existing customers; the overall demand for our service offerings, including the impact of decisions of new subscribers between our post-paid and prepaid services offerings and between our two network platforms; and the impact of new, emerging and competing technologies on our business;

• the impact of overall wireless market penetration on our ability to attract and retain customers with good credit standing and the intensified competition among wireless carriers for those customers;

• the uncertainties related to the implementation of our business strategies, investments in our networks, our systems, and other businesses, including current investments and additional investments that will be required in connection with the planned deployment of a next generation broadband wireless network;

• the costs and business risks associated with providing new services and entering new geographic markets, including in connection with the planned deployment of a next generation broadband wireless network;

• uncertainty regarding satisfaction of the conditions to completion of the transaction with Clearwire Corporation, including receipt of the necessary approvals and satisfaction of the other conditions to closing;

• the impact of recent downgrades and potential further downgrades in the ratings afforded our debt securities by ratings agencies;

• the impact of difficulties we may encounter in implementing actions designed to maintain compliance with our financial covenants, including the success of actions involving third parties;

• the effects of mergers and consolidations and new entrants in the communications industry and unexpected announcements or developments from others in the communications industry;

• unexpected results of litigation filed against us or our suppliers or vendors;

• the impact of third parties not meeting our business requirements, including a significant adverse change in the ability or willingness of such parties to provide handset devices or infrastructure equipment for our code division multiple access, or CDMA, network, or Motorola, Inc's ability or willingness to provide related handset devices, infrastructure equipment and software applications, or to develop new technologies or features, for our integrated Digital Enhanced Network, or iDEN, network;

• the impact of adverse network performance;

• equipment failure, natural disasters, terrorist acts, or other breaches of network or information technology security;

• one or more of the markets in which we compete being impacted by changes in political, economic or other factors such as monetary policy, legal and regulatory changes or other external factors over which we have no control;

• the impact of difficulties we may continue to encounter in connection with the integration of the pre-merger Sprint and Nextel Communications, Inc. businesses, and the integration of the businesses and assets of Nextel Partners, Inc. and the third-party affiliates, or PCS Affiliates, that provide wireless personal communications services, or PCS, under the Sprint® brand name, that we have acquired, including the risk that these difficulties may limit our ability to fully integrate the operations of these businesses and the risk that we will be unable to continue to retain key employees; and

• other risks referenced from time to time in this report and other filings of ours with the Securities and Exchange Commission, or SEC, including in our annual report on Form 10-K for the year ended December 31, 2007 in

The words "may," "could," "estimate," "project," "forecast," "intend," "expect," "anticipate," "believe," "target," "providing guidance" and similar expressions are intended to identify forward-looking statements. Forward-looking statements are found throughout this Management's Discussion and Analysis of Financial Condition and Results of Operations, and elsewhere in this report. The reader should not place undue reliance on forward-looking statements, which speak only as of the date of this report. We are not obligated to publicly release any revisions to forward-looking statements to reflect events after the date of this report, including unforeseen events.

Overview

We are a global communications company offering a comprehensive range of wireless and wireline communications products and services that are designed to meet the needs of individual consumers, businesses and government customers. We have organized our operations to meet the needs of our targeted customer groups through focused communications solutions that incorporate the capabilities of our wireless and wireline services. We are one of the three largest wireless companies in the United States based on the number of wireless subscribers. We also are one of the largest providers of Wireline long distance services and one of the largest carriers of Internet traffic in the nation. We own extensive wireless networks and a global long distance, Tier 1 Internet backbone.

Over the past several months, we have been reviewing our overall business strategy, including our sales, distribution and marketing plans, and working to streamline operations by changing the internal organizational structure of our company. As part of this reorganization, we have named new executives to lead key elements of our business, which we believe when fully implemented, will support quick decision-making, improve execution, strengthen our ability to retain our customer base and deliver on the opportunity provided by our assets. This reorganization is ongoing and is expected to be largely completed in the second half of the current year and fully operational by early 2009. As we refine our business strategy, we continue to evaluate opportunities to strengthen our business and implement cost reduction initiatives which may include de-levering and disposing of assets. For example, we are exploring alternatives for our iDEN network and related operations that include improving operations, making additional investments, entering into strategic partnerships and considering potential divestitures. We have not identified all strategic and structural alternatives that may be available to us, and do not know whether we will elect to pursue any alternatives. We may at any time be discussing or negotiating

transactions that, if consummated, could have a material effect on our business, financial condition, liquidity or results of operations.

We believe the communications industry has been and will continue to be highly competitive on the basis of price, the types of services and devices offered and quality of service. Although we believe that many of our targeted customers base their purchase decisions on quality of service and the availability of differentiated features and services, competitive pricing, both in terms of the monthly recurring charges and the number of minutes or other features available under a particular rate plan, and handset offerings and pricing are often important factors in potential customers' purchase decisions. We also believe consumer and business spending is impacted by changes in the United States economy, and we will monitor any impacts to our business.

The FCC regulates the licensing, operation, acquisition and sale of the licensed radio spectrum that is essential to our business. The FCC and state Public Utilities Commissions also regulate, in whole or part, the provision of communications services. Future changes in regulations or legislation related to spectrum licensing or other matters related to our business could impose significant additional costs either in the form of direct out-of-pocket costs or additional compliance obligations.

Business Segments

We have two reportable segments: Wireless and Wireline. See note 8 of the Notes to Consolidated Financial Statements for additional information on our segments.

Wireless

Products and Services

Our strategy is to utilize state-of-the-art technology to provide differentiated wireless services and applications in order to acquire and retain high-quality wireless subscribers. We offer a wide array of wireless mobile telephone and wireless data transmission services on networks that utilize CDMA and iDEN technologies to meet the needs of individual consumers, businesses and government customers.

Through our Wireless segment, we, together with the PCS Affiliates and resellers of our wholesale wireless services, offer digital wireless service in all 50 states, Puerto Rico and the U.S. Virgin Islands, providing wireless coverage in over 360 metropolitan markets, including 344 of the 349 largest U.S. metropolitan areas, and serving about 52 million wireless subscribers as of June 30, 2008. We offer wireless international voice roaming for subscribers of both CDMA and iDEN-based services in numerous countries. Our CDMA network utilizes high-speed evolution data optimized, or EV-DO, technology to provide high-speed data applications. We have incorporated EV-DO Rev. A, the most recent version of EV-DO technology that is designed to support a variety of internet protocol, or IP, video, and high performance walkie-talkie applications, using QUALCOMM Incorporated's Q-Chat® technology (which we market as Nextel Direct Connect, or NDC, on CDMA), into over 86% of our CDMA network.

We offer a wide array of wireless mobile telephone and data transmission services and features in a variety of pricing plans, typically on a contract basis, for one or two year periods. Services are billed on a monthly basis according to the applicable pricing plan, which typically includes a fixed charge for certain services and variable charges for other services. We also offer wireless services that focus on the youth market, including our Boost Mobile prepaid wireless service on our iDEN network and our Boost UnlimitedSM local calling wireless service on our CDMA network. We also offer wholesale CDMA-based wireless services to resellers, commonly known as mobile virtual network operators, or MVNOs, which purchase wireless services from us at wholesale rates and resell the services to their customers under their own brand names. Under these MVNO arrangements, the operators bear the costs of subscriber acquisition, billing and customer service. In light of current industry conditions, it is possible that our MVNOs may reevaluate their long-term business strategies.

We offer a broad portfolio of data services across our CDMA network, including data and text messaging, photo and video offerings, entertainment and location-based applications, and mobile broadband applications for

laptops and other devices. We have also launched the QChat® technology in 2008. This technology provides high performance walkie-talkie services on our CDMA network, and we have interfaces to provide interoperability of walkie-talkie services between our CDMA and iDEN networks. We expect that the NDC devices will eventually replace the PowerSource™ devices, which operate seamlessly between our CDMA and iDEN networks. For information regarding a dispute involving the intellectual property rights of QUALCOMM that relate to QChat, see Item 1A. "Risk Factors-The intellectual property rights utilized by us and our suppliers and service providers may infringe on intellectual property rights owned by others" in our annual report on Form 10-K for the year ended December 31, 2007.

On our iDEN network, we continue to support features and services designed to meet the needs of our customers. Both the Nextel and prepaid Boost Mobile brands feature our industry-leading walkie-talkie services, which give subscribers the ability to communicate instantly across the continental United States and to and from Hawaii and, through agreements with other iDEN providers, to and from select markets in Canada, Latin America and Mexico, as well as a variety of digital wireless mobile telephone and wireless data transmission services. We offer some data services on the iDEN network, but that network does not support a full complement of data services and many of those services are available only with limited capabilities. In addition, we are also improving our product and service offerings on our iDEN network, including the introduction of several new handsets throughout 2008.

Service Revenue

Our Wireless segment generates revenues from the provision of wireless services, the sale of wireless equipment and the provision of wholesale and other services. The ability of our Wireless segment to generate service revenues is primarily a function of:

• the number of subscribers that we serve, which in turn is a function of our ability to acquire new and retain existing subscribers; and

• the revenue generated from each subscriber, which in turn is a function of the types and amount of services utilized by each subscriber and the rates that we charge for those services.

The declines in our subscriber base and revenue generated from each subscriber group discussed below have resulted in a decline in service revenue.

Post-Paid and Prepaid Subscribers

The wireless industry is subject to intense competition, which impacts our ability to attract and retain subscribers for wireless services. Most markets in which we operate have very high rates of penetration for wireless services, which limits the growth of subscribers of wireless services. Consequently, we believe that wireless carriers must attract a greater proportion of new subscribers from the existing customer bases of competitors rather than from first time purchasers of wireless services. Because of high penetration rates, first time purchasers of wireless services tend to have lower credit ratings or no credit history. As a result, wireless carriers have focused considerable efforts on the care and service of existing subscribers and retention of valued customers. Some of our competitors have reported significant improvements in their post-paid customer retention rates (i.e., rates of customer churn). The combination of decreased rates of churn of some of our competitors, together with a slowing in the rate of subscriber growth, has reduced the pool of potential subscribers making wireless service provider decisions.

Below is a table showing (a) net additions (losses) for each quarter beginning with the first quarter 2007 of direct subscribers for our iDEN and CDMA networks, excluding subscribers obtained through business combinations, existing subscribers who have migrated between networks and indirect subscribers of MVNOs and PCS Affiliates, (b) our total iDEN and CDMA post-paid subscribers as of the end of each quarterly period, and (c) our average rates of monthly post-paid and prepaid customer churn.

                               March 31,      June 30,      September 30,      December 31,      March 31,      June 30,
                                 2007           2007            2007               2007            2008           2008
Net additions (losses) (in
thousands)
Post-paid:
iDEN                                (744 )        (662 )             (700 )            (686 )         (684 )        (527 )
CDMA                                 524           678                363                 3           (386 )        (249 )

Total                               (220 )          16               (337 )            (683 )       (1,070 )        (776 )

Boost Mobile-branded
service:
iDEN-based prepaid                   272            70                (57 )            (202 )         (543 )        (250 )
CDMA-based unlimited local
calling plan                           3            99                124               257            343           112

Total                                275           169                 67                55           (200 )        (138 )

End of period subscribers
(in thousands)
iDEN post-paid                    16,535        15,472             14,355            13,246         12,179        11,330
CDMA post-paid(1)                 25,050        26,129             27,079            27,505         27,502        27,575

Total                             41,585        41,601             41,434            40,751         39,681        38,905

Boost Mobile prepaid               4,284         4,354              4,297             4,095          3,552         3,302
Boost Mobile unlimited
local calling plan                     3           102                226               483            826           938

Total                              4,287         4,456              4,523             4,578          4,378         4,240

Monthly customer churn rate
Direct post-paid(2)                  2.3 %         2.0 %              2.3 %             2.3 %         2.45 %         2.0 %
Direct prepaid                       7.0 %         6.8 %              6.2 %             7.5 %          9.9 %         7.4 %

(1) Includes subscribers with PowerSource devices and subscribers who have changed from using an iDEN to a CDMA handset.

(2) During the third quarter 2007, we implemented an additional churn rule to remove the impact of activations and deactivations occurring within 30 days in the same account. The new rule, which we believe presents a more precise churn calculation, reduced churn by 10 basis points to 2.3% in the third quarter 2007. The additional churn rule did not impact reported net additions or results of operations. Prior period churn figures have not been adjusted for this additional churn rule.

Throughout 2007 and the year-to-date period 2008, we endeavored to retain subscribers and attract new subscribers by continuing our focus on improving our customer care and sales and distribution functions. We have launched a new rate plan, known as "Simply Everything," which offers customers unlimited domestic talking, web surfing, emailing, direct connect, domestic texting, video and picture sharing for $99.99 per month. We also broadened our handset portfolio through the introduction of several new NDC devices and other new competitive CDMA handsets.

Despite our efforts, we lost 249,000 net post-paid subscribers on the CDMA network and 527,000 net post-paid subscribers on the iDEN network during the second quarter 2008. The subscriber losses were due in part to a decline in new post-paid subscribers caused primarily by increased advertising and promotions by our competitors compared to us, consumer sentiments regarding our networks and customer care, and recent

measures taken by us to increase the credit quality of our customers. We continually monitor and adjust our credit policies in an effort to attract desirable and profitable customers, including lower credit quality customers. Our ratio of subscribers with a prime credit rating to those with a subprime credit rating has improved from the second quarter 2007. Refer to "-Results of Operations-Segment Results of Operations-Wireless-Wireless Segment Earnings" below for a discussion of subscriber trends.

We calculate churn by dividing net subscriber deactivations for the quarter by the sum of the average number of subscribers for each month in the quarter. For accounts comprised of multiple subscribers, such as family plans and enterprise accounts, net deactivations are defined as deactivations in excess of customer activations in a particular account within 30 days. Post-paid churn consists of both voluntary churn, where the subscriber makes his or her own determination to cease being a customer, and involuntary churn, where we terminate the customer's service due to a lack of payment or other reasons.

Post-paid involuntary churn improved during the second quarter 2008 primarily due to a continued increase in the credit quality of our subscribers, improved collection efforts, as well as seasonal trends. We believe that voluntary churn has recently improved on the CDMA network primarily due to our retention efforts which include new rate plan offerings and improving the customer experience. Voluntary churn among iDEN subscribers has remained relatively stable. Our overall 2008 post-paid churn remains high relative to that of our competitors and consequently we continue to focus on improving the customer experience in order to reduce churn. In the second quarter 2008, prepaid churn related to traditional users returned to levels consistent with 2007, while the churn rate for Boost Unlimited users increased in recent periods. Refer to "-Results of Operations-Segment Results of Operations-Wireless-Wireless Segment Earnings" below for a discussion of subscriber trends.

Average Revenue per Subscriber

Below is a table showing our average revenue per post-paid and prepaid
subscriber for each quarter beginning with the first quarter 2007.



                               March 31,       June 30,       September 30,      December 31,      March 31,       June 30,
                                  2007           2007             2007               2007             2008           2008
Average monthly service
revenue per user
Direct post-paid               $       59     $       60     $            59     $          58     $       56     $       56
Direct prepaid                 $       32     $       31     $            30     $          28     $       29     $       30

Average monthly service revenue per subscriber for the quarter is calculated by dividing our quarterly service revenue by the sum of our average number of subscribers for each month in the quarter. Changes in average monthly post-paid service revenue reflect subscribers who change rate plans, the level of voice and data usage during a quarter, the amount of service credits which we offer our customers, plus the net effect of average monthly revenue generated by new subscribers and deactivating subscribers.

Average monthly service revenue per subscriber in the second quarter 2008 was flat as compared to the first quarter 2008 as we improved the retention of our higher revenue subscribers and lessened the impact of rate plan migrations. Our retention efforts have focused on improving the customer experience including, but not limited to, new Simply Everything bundled plans which provide unlimited voice, data, text, and direct connect services, and improved service levels from our customer care centers. The decline in average monthly post paid service revenue per subscriber in previous quarters is primarily due to the loss of subscribers with higher priced service plans, while new subscribers have selected lower priced service plans and existing subscribers are migrating to lower priced, volume based and shared plans such as family add-on plans. Our average monthly service revenue is also impacted by the number of service credits accepted by our customers, which have increased recently as part of our retention efforts. The increase in average monthly prepaid service revenue per subscriber in recent quarters is due to higher access charges received from our Boost Unlimited users during recent quarters,

combined with more stable average revenue per subscriber from our traditional prepaid users. There is no assurance that average service revenue per post-paid and prepaid subscriber will continue at these rates.

Segment Earnings

Wireless segment earnings is primarily a function of wireless service revenue, costs to acquire subscribers, network and interconnection costs to serve those subscribers and other Wireless segment operating expenses. The costs to acquire our customers include the net cost at which we sell our handsets, referred to as handset subsidies, as well as the marketing and sales costs incurred to attract those customers. Network costs primarily represent switch and cell site costs and interconnection costs generally consist of per-minute use fees and roaming fees paid to other carriers. The remaining costs associated with operating the Wireless segment include the costs to operate our customer care organization, back office support and bad debt expense. Wireless service revenue, costs to acquire subscribers, and variable network and interconnection costs fluctuate with the growth in our subscriber base, but certain elements are fixed.

Legislative and Regulatory Developments

800 Megahertz Spectrum Reconfiguration

Under the FCC's Report and Order, we are required to complete a reconfiguration plan that is designed to eliminate interference with public safety operators in the 800 MHz spectrum band through a spectrum reallocation that will result in more efficient use of 800 MHz spectrum. For a more detailed discussion of the Report and Order and its impact on us, refer to Item 1. "Business-Legislative and Regulatory Developments-Regulations and Wireless Operations-800 MHz Band Spectrum Reconfiguration" in our annual report on Form 10-K for the year ended December 31, 2007.

The Report and Order implemented rules to reconfigure spectrum in the 800 MHz band, in a 36-month phased transition process. We surrendered certain portions of our holdings in the 800 MHz spectrum band and are obligated to fund the cost incurred by public safety systems and other incumbent licensees to reconfigure the 800 MHz spectrum band. As part of this process, in most markets, we must cease using portions of 800 MHz spectrum during the reconfiguration before we are able to commence use of replacement 800 MHz spectrum. Based on the terms of the Report and Order and subsequent FCC and 800 MHz Transition Administrator, or TA, actions, we have been planning and implementing spectrum exchanges with each affected public safety agency based upon that agency's plan to complete the . . .