In Depth
While there is a general geographic grouping to the zones, many exceptions exist for various political and historical reasons. Thus, the geographical indicators below are approximations only.
Read more about this topic: List Of Country Calling Codes
Famous quotes containing the word depth:
“The lotus’ stem is as long as the depth of water,
So men’s height is just as great as their inner strength.”
—Tiruvalluvar (c. 5th century A.D.)
“A little philosophy inclineth man’s mind to atheism, but depth in philosophy bringeth men’s minds about to religion.”
—Francis Bacon (1561–1626)