AreaCode Rx - Version 3.1.6 Searches your Microsoft Outlook 97/98 & 2000 contact list for area codes that have been affected by splits. AreaCode Rx hadles United States area code splits as far back as 1996. Recommendations are made by confidence factors to assist you in accepting changes. Hundreds of listing are analyzed in minutes. Ideal for network distribution. A must have for the larger Outlook users. Volume discounts available.