No, "out of town" does not require a hyphen when used as a prepositional phrase. However, if you use it as a compound adjective before a noun, you would typically hyphenate it, as in "out-of-town guests." Always consider the context to determine whether hyphenation is necessary.
You say "A hyphen" because the sound of the letter "H" at the beginning of the word "hyphen" is pronounced, making it a consonant sound.
No, it does not have a hyphen.
It Is A Special Hyphen
A colon is this : and a hyphen is this -
multimedia - NO hyphen
It does not need to have a hyphen! :)
No there's not a hyphen.
hyphen
Non-breaking hyphen
does time-line have a hyphen
No, deworming is not spelled with a hyphen.
Nonbreaking Hyphen