555-1212.com - http://www.555-1212.com/
Search and reverse lookup of phone numbers, addresses, maps, and area codes. Paid subscription required. |
Directory Distributing Associates - http://www.ddai.com/
Distributor of telephone directories from the United States, Mexico, and Canada. |
Hill Donnelly - http://www.hilldonn.com
Publisher of cross reference directories and CD-ROMS. |
University Directories Online - http://www.universitydirectories.com
US publisher of campus telephone directories. |
USA Northland Directories - http://www.usanorthland.com
Publishes telephone directories for areas in Greater Minnesota, Western Wisconsin and Northern Iowa. |