tag:blogger.com,1999:blog-21812013.post-80984324725349933732008-03-05T10:51:00.000-05:002008-03-05T10:51:00.000-05:002008-03-05T10:51:00.000-05:00A few years back, ATT was our long distance carrier. We changed to MCI when we discovered that we were consistently being over billed in viewing the billed amount v/s actual usage.Anonymousnoreply@blogger.com