New York Attorney General Letitia James doubled down on her opposition to the proposed merger between telecommunications companies T-Mobile and Sprint Friday, immediately after the deal secured approval from the U.S. Department of Justice.

James, along with California Attorney General Xavier Becerra, is leading a coalition of 13 states in litigation seeking to block the merger, which she maintained Friday would hurt consumers.

“The proposed merger of Sprint and T-Mobile, two of the nation's largest telecommunications providers, would cause irreparable harm to mobile subscribers nationwide by cutting access to affordable, reliable wireless services for many Americans, especially lower-income and working families here in New York and across the nation,” James told reporters.

She said they've reached an agreement with attorneys from the two companies to delay the merger until the litigation is resolved, which makes a temporary restraining order or injunction unnecessary. A trial on the matter is scheduled for early October in the U.S. District Court for the Southern District of New York in Manhattan.

“The merger is conditioned on a resolution in our litigation,” James said.

The deal struck to secure the DOJ's approval Friday would require the new mega-company to divest Sprint's prepaid subscription service and part of its wireless spectrum to DISH, a satellite TV company.

The intention of that compromise would be to sustain competition in the wireless communications industry by essentially creating a fourth major operator. John Legere, CEO of T-Mobile, was optimistic about the agreement in a statement Friday.

“Our goal was to ensure that the DOJ's concerns were addressed while enabling us to deliver on every aspect of the synergies we promised to unlock … and we did it,” Legere said. “It may have taken longer than expected by some, but today's results are a win-win for everyone involved.”

James disagreed, expressing skepticism that the outcome of the deal expected by the two companies and the DOJ would actually be realized.

“DISH has never owned any kind of mobile wireless business,” James said. “DISH has no experience building or operating a nationwide mobile wireless network, yet the DOJ claims this deal will create a fourth national network that will step into Sprint's shoes and preserve a competitive market for consumers.”

She argued that DISH doesn't have the same infrastructure, as of now, that Sprint does, meaning that the satellite company couldn't take its place as a major wireless services provider if the merger is finalized. In fact, James said, DISH would have to rely on the T-Mobile network at the outset.

The merger, which was announced last year, has already been recommended for approval by the chairman of the Federal Communications Commission, which is also required to sign off on the agreement. That agency has yet to give final approval. The sale is valued at $26 billion.

James, along with the other states involved in the litigation, alleged last month that T-Mobile and Sprint had made promises to consumers as part of the merger that they couldn't deliver on anytime soon, if at all. Those included guarantees of lightning-fast speeds and increased capacity, which the states claimed couldn't be verified.

They also argued that, with one less major player in the telecommunications industry, prices could be driven up for cell service. James said that any price increase caused by the merger could be detrimental for consumers who may be forced to drop their service.

“Consumers throughout this nation rely on cellular phones to make calls, send texts, surf the web and communicate over email every day,” James said. “It is a basic and necessary service that all Americans should have access to and be able to afford.”

T-Mobile and Sprint are already two of the four largest cell carriers in the U.S., with Verizon Wireless and AT&T being the others. The former two are also known to generally have lower prices than the latter couple, the states have claimed.

Having all four in the market has led to declining prices over the last decade, coupled with increased coverage. The states argued in their lawsuit last month that, if approved, the merger would halt that trend.

T-Mobile and Sprint have said the merger will allow them to expand wireless service to rural areas that may not have comprehensive cell service, as of now. That would include 5G, the fastest wireless network to date.

James has pushed back on those claims, saying that an investigation by her state, and others, found that the megacompany wouldn't be able to deliver on many of those promises until several years in the future, if ever.

She said Friday that they may amend their lawsuit in the near future to reflect the DOJ's approval. Aside from California, the lawsuit was also brought by attorneys general from Colorado, Connecticut, the District of Columbia, Hawaii, Massachusetts, Maryland, Michigan, Minnesota, Mississippi, Nevada, Wisconsin and Virginia.

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