United States Country Code
International dialing code: +1
Country Information
| Country: | United States |
| Country Code: | +1 |
| ISO Code: | US |
| Time Zone(s): | UTC-5 to UTC-10 |
How to Call United States
From Outside United States:
International Access Code + 1 + Phone Number
Example:
+1 XXX XXX XXXX
Note: The international access code varies by country. Common codes include 011 (US/Canada), 00 (most of Europe), or + (mobile phones).
Other Countries Using +1
The calling code +1 is shared by multiple countries/territories.