Clearwire announced Monday that it will launch its 4G service in New York City, San Francisco, and Los Angeles later this year.

Clearwire will partner with Sprint and Time Warner for the New York launch, with Comcast and Sprint in San Francisco, and with Sprint in Los Angeles.

Clearwire offers a variety of Clear service plans that range from $25 to $110 per month, depending on the services and bundles you select. Those who order online get one month of free service, according to the Web site.

Last month, Clearwire gave dual-mode 3G/4G modems to a select number of "early adopters" in New York and Los Angeles to test out the 4G service. The company warned at the time, however, that 4G wasn't fully built out in those cities.

Sprint and Time Warner will offer Clearwire's 4G "Clear" service to consumers in New York starting Nov. 1. Clearwire 4G will hit Los Angeles on December 1 via Sprint. Clearwire, Comcast, and Sprint, meanwhile, will launch their 4G mobile Internet services in San Francisco in late December; each company will offer 4G under their own brands.

Clearwire said it expects additional consumer and businesses offerings in the coming months in all of the cities. Participating companies will also offer a variety of 4G devices, including USB modems, WiMAX-embedded laptops and netbooks, portable hotspots, and more.

In August, Clearwire unveiled Rover, a pay-as-you-go 4G mobile broadband service aimed at tech-savvy "digitally addicted" customers looking for high-speed mobile broadband without a contract. Non-contract, unlimited service plans run $50 per month, $20 per week, or $5 per day.