The Service Tree lists all services in "branched" groups, starting with the very general and moving to the very specific. Click on the name of any group name to see the sub-groups available within it. Click on a service code to see its details and the providers who offer that service.
Directory Assistance
Taxonomy Code: TJ-3200.1600
Programs that provide access to residential and business telephone numbers. Included are 411 services and organizations that provide information about residential and business names, addresses and telephone numbers via an Internet website or another information channel.