What is the correct phone number format for users in the USA?

Hi,

When entering phone numbers in AMS for Android in areas like PIN Number Reset and Anti-Theft’s “Friends”, what is the correct phone number format to use if the USA phone number that you want to use is 222-333-4444 ?

I’ve seen it as these:
2223334444
(222)333-4444
22-333-4444
+12223334444
0112223334444

Also, should “(” or “)” or “-” never be used?

Also - If I were a USA user and I took my phone overseas, would I need to change my phone number format before and after my trip?

My question here is asked specifically about USA users. I appreciate anyone’s assistance on this.

Regards . . .

P.S. If I were an AMS user in a different country, would the phone number format that they use be different than the format I need to use?

This is all a topic of confusion that I’ve noticed posted in various forums about your mobile product setup. Additionally, the phone number format is not discussed in the AMS pdf manual. Imho it should be discussed there to eliminate this confusion and possible failure of the function to work properly.