"We are very pleased with our agreement with T-Mobile, which strengthens our position as the largest provider of shared wireless infrastructure in the US, which we believe is the largest, fastest growing and most profitable wireless market in the world," stated Ben Moreland, Crown Castle's President and Chief Executive Officer. "Consistent with our focus on the top 100 US markets, the T-Mobile towers are similarly well-located, with 83% of the towers in the top 100 markets and 72% located in the top 50 markets. The T-Mobile assets are expected to provide significant growth driven by the continued demand for wireless data services, particularly in the most densely populated areas in the US. While this transaction increases our tower count by approximately 33%, the transaction consideration represents only approximately 9% of our enterprise value. Further, we expect the impact from the contemplated transaction and related expected debt financing to be accretive to our 2013 adjusted funds from operations per share and approximately 5% accretive to our long-term adjusted funds from operations per share."
Crown Castle expects to fund the transaction with cash on hand and debt financing. DT will use the proceeds from the transaction to retire corporate debt and strengthen its financial position to provide for funding of growth investments, including T-Mobile's Challenger strategy.
Following the contemplated transaction, Crown Castle will continue to be the largest wireless infrastructure operator in the US with approximately 30,000 towers and extensive small cell operations in over 50 markets. T-Mobile's nationwide network remains unchanged today, consisting of approximately 51,000 cell sites, the vast majority of which are leased from third parties, as is common in the industry across the US.
Crown Castle estimates the T-Mobile towers will produce approximately $125 million to $130 million in adjusted funds from operations ("AFFO") before financing costs in 2013, and have sufficient capacity to accommodate at least one additional tenant per tower without significant incremental capital. T-Mobile has committed to maintain its communications facilities on the towers from Crown Castle for a minimum of 10 years with annual rent escalation provisions tied to the consumer price index. Further, T-Mobile's rent includes the rights, subject to certain limitations, to complete its current network modernization on these sites.