Business terms and jargon explained. Your business dictionary
What is NDD
An abbreviation for "National Direct Dialling". This is the code you dial when calling a telephone number within a country. Also called trunk prefix. The NDD is droped when calling from abroad. It is the countrys internal dialing code and should be removed when calling from another country. See Country Dialing Codes
Knowledge is the key to success. That is why we have gone to great lengths to get you these business terms, and to explain them in Plain English so it is very easy to understand. Getting the right understanding and knowing your business jargon will keep you informed among your peers.