ENHANCED SBC WIRELESS SERVICES TO BEGIN ROLL-OUT BY FOURTH QUARTER 2000.

SBC Wireless, a leader in global communications, and InfoSpace (Nasdaq: INSP), a leading provider of information and commerce infrastructure services for wireless devices, merchants and Web sites, announced that SBC has selected InfoSpace's platform for the national roll-out of its mobile Internet services.

SBC Wireless' new mobile Internet services will be available to customers in the fourth quarter of this year, and will be available across six SBC Wireless brands: Southwestern Bell Wireless, Ameritech Callular, Pacific Bell Wireless, Nevada Bell Wireless, Cellular One and SNET.

The selection of InfoSpace's wireless Internet platform represents a key component for SBC Wireless in delivering wireless data services to its customers.

The wireless data services will provide an added avenue for SBC Wireless subscribers to communicate and access information. Specifically, the InfoSpace platform will include services that enable SBC Wireless subscribers:

* To send messages from any device to any capable device using messaging and email;

* To access personal information services such as an address book, calendar and to-do list; and

* To access personalized and/or location-based information that they want, including weather, stock reports, and news and sports updates.

In addition, SBC Wireless customers will have the ability to access and personalize all of these services through their desktop computers using the same portal and their own password protected Web site.