Return to Home Page
HOME SITE MAP ABOUT US CONTACTS
FIRST TIME VISITORS? DSL PROVIDERS ORDER DSL PROVIDERS NOW
1-800-327-8375
Your promo code is: Z4YB1S

Confused about all the new terminology?

central office (CO) - A telephone company facility that handles the switching of telephone calls on the public switched telephone network (PSTN) for a small regional area.

glossary of terms