Dialing telephone calls from Cambodia to the USA
001
▶ 1
▶ XXX
▶ XXX-XXXX
Step-by-step
001
▼ This IDD (International Direct Dial) prefix tells the phone system in Cambodia that you are dialing an international number.
1
▼ Country code for the USA.
XXX
▼ View area code list for the USA (new window).
Every area code in the USA is 3 digits long.
Every area code in the USA is 3 digits long.
XXX-XXXX
All local telephone numbers in the USA are 7 digits long.
Notes
Not sure what time it is on the other end of the line? Look here for USA time, date, and time zone information.
If you are calling from a hotel or office phone system, additional steps may be required.