Alaska Communications Systems Introduces New Wireless Rate Plans.

ANCHORAGE, Alaska -- Alaska Communications Systems Group, Inc. ("ACS") (Nasdaq:ALSK), Alaska's leading integrated communications provider, today announced the launch of its new rate plans for wireless customers.

"We've built and operated the state's largest and most advanced wireless network, the only statewide 3G CDMA network. Now, after extensive customer wireless usage research, we've redesigned our plans to better meet the needs of Alaska's wireless users," said Liane Pelletier, president, CEO and chair.

Highlights of the new ACS plans include:

* Improved rates on many of the most popular plans, including the Alaska Unlimited and Nationwide Unlimited plans.

* Minute buckets aligned with ACS customer needs, resulting in worry-free wireless plans.

* The creation of Family Plans, providing the best value for multi-person households.

* The addition of free nights (9pm to 6am) and weekends and unlimited mobile to mobile to every ACS wireless plan.

* Three easy to choose and easy to use feature packs including Unlimited Global Text, The Works, and The Works Plus.

* The introduction of AK FAV(TM), a feature that allows ACS customers to choose their favorite 907 phone number so that all calls placed within the ACS Network to that number will be free.

* The availability of Handset Insurance to protect customers in cases of stolen, damaged, or lost phones.

* The option of adding Unlimited Mobile Internet to any Unlimited voice plan for just $30 a month.

"These changes in our wireless plans are just a small part of our overall commitment to providing the best services to Alaskans. At ACS, we believe that wireless service is something you shouldn't have to worry about," said Pelletier. "That's why we've made it easy for our customers to choose a plan that meets their needs. And, since many customers' needs change from time to time, we are committed to ensuring that our customers are always on the right plan with the right features, options, and minutes."

ACS has reviewed all individual wireless accounts usage patterns, and over the next couple of months, will be contacting customers who may get more value from a new wireless plan.

For more information about ACS rate plans, or other products and services from ACS, visit the Alaska Communications Systems website at acsalaska.com.

About Alaska Communications Systems

ACS is the leading integrated communications provider in Alaska, offering local telephone service, wireless, long distance, data, and Internet services to business and residential customers throughout Alaska. More information can be found on the company's website at www.acsalaska.com or at its investor site at www.alsk.com.