As A Number Format
As the familiarity of overlay plans and 10-digit-dialing required areas has increased, the phrase "10-digit dialing" is now sometimes used to describe the normal inclusion of area code in long-distance dialing.
Read more about this topic: Ten-digit Dialing
Famous quotes containing the word number:
“The best number for a dinner party is two—myself and a dam’ good head waiter.”
—Nubar Gulbenkian (1896–1972)