AT&T and Sprint both pursued major mergers in 2005 in an attempt to become the top wireless provider in the US. AT&T merged with Cingular Wireless, gaining over 46 million subscribers, while Sprint merged with Nextel Wireless. Both mergers aimed to increase market share, but Sprint struggled with cultural clashes between the companies that hindered innovation. In the following years, AT&T benefited from exclusive deals with the iPhone, while Sprint declined in customer service quality. Now, Sprint is trying to recover by selling off the Nextel portion and merging with Softbank, while AT&T remains a top competitor through network performance.