AT&T offers free "Operator Assisted Calls" and "Directory Assistance Calls" for phone service subscribers who are blind, or visually impaired. The contact information is below, so if you have loved ones or know anyone who can use this service call and get the information. Again this service is FREE!.
Department of Aging & Disability
I hope this won't get moved or the number removed because this is a valuable resource to people all over the country. And the information is hard to find. Hopefully this will be helpful for lots of people.