Alamosa Announces Second Quarter 2005 Earnings Release and Conference Call Schedule.

LUBBOCK, Texas -- Alamosa Holdings, Inc. (Nasdaq/NM:APCS) today announced its earnings release and conference call schedule for the second quarter 2005 financial results. The Company will release its second quarter 2005 financial results on Tuesday, August 9, 2005 after the close of the market. In conjunction with the release, Alamosa has scheduled a conference call, which will be broadcast live over the Internet, on Wednesday, August 10, 2005 at 9:00 a.m. ET. Investors and analysts may access the call live via phone by dialing 913-981-5543 and ask for the Alamosa call 10 minutes prior to the start time or listen live over the Internet by logging on to www.alamosapcs.com or www.earnings.com. A telephonic replay of the conference call will be available through Wednesday, August 17, 2005, and may be accessed by calling 719-457-0820 and using the passcode 9400564. An audio archive will be available shortly after the call on the company's website at www.alamosapcs.com or www.earnings.com for 30 days.

ABOUT ALAMOSA

Alamosa Holdings, Inc. is the largest (based on number of subscribers) PCS Affiliate of Sprint (NYSE: FON), which operates the largest all-digital, all-CDMA Third-Generation (3G) wireless network in the United States. Alamosa has the exclusive right to provide digital wireless mobile communications network services under the Sprint brand name throughout its designated territory located in Texas, New Mexico, Oklahoma, Arizona, Colorado, Utah, Wisconsin, Minnesota, Missouri, Washington, Oregon, Arkansas, Kansas, Illinois, California, Georgia, South Carolina, North Carolina and Tennessee. Alamosa's territory includes licensed population of 23.2 million residents, including 15.8 million residents in Alamosa's territories and 7.4 million residents in the recently acquired AirGate properties.