Research & Resources
Info Guides - Directories
On this page:
All-in-One Telephone Directories
These directories have residential, business, and reverse look up options.
Area Codes
Toll Free Numbers
International
- AT&T Country & City Codes
- Canada 411
- Infobel
- Infospace World Directories
- Phonebook of the World
- Seccion Amarillo (Yellow pages, Mexico)