411 - White pages, yellow pages, internet search, etc.
1-800-Free411
- White pages, yellow pages, reverse search. AT&T Toll Free Directory Online - Look up toll free telephone numbers online.
DAPlus
- Yellow pages, white pages and a reverse phone
search.
DialCodesPlus - International dialing codes and
dial rules. Historic Telephony - Learn about telephone history, order old telephones.
How
to Call Abroad - International dialing codes and
tips. Qwest Dex Online - Business lookup anywhere Qwest services. Switchboard - A free nationwide business and residential lookup. Verizon
SuperPages - Business lookup anywhere Verizon services.
