The + (plus) symbol is to access the proper long distance circuits if needed, it is ignored if not needed.kkarkid wrote:Personally I like 1 NPA NXX-XXXX over 1-NPA-NXX-XXXX.
What is the requirement for the +, and do we need it? Example +1 NPA NXX-XXXX
http://www.area-codes.org.uk/plus.php
Re: Proper telephone number format