How to call United States of America from Turkey? « I was in Turkey

Turkey → United States of America

To call United States of America from Turkey dial;

00 + 1 +

"00" - Turkey access code for international dial; must be dialed first for all international calls made from Turkey.
1 - country code for United States of America
Sometimes telephone numbers are shown with the plus(+) sign in front of the number as in the example; + 90 212 455 5555.
The plus sign (+) stands for the access code for international dial.
From Turkey to United States of America international dialing format: 00 + 1 + ##########

Useful information for United States of America citizens traveling to Turkey