Country Calling Code for United States: +1
The country calling code for United States is +1. Dial it after your international exit code when calling United States from abroad.
Quick facts: United States
| Country calling code | +1 |
|---|---|
| ISO code (alpha-2) | US |
| ISO code (alpha-3) | USA |
| ISO numeric code | 840 |
| Capital | Washington D.C. |
| Region | Americas — North America |
| Currency | United States dollar (USD) |
| Languages | English |
| Internet domain | .us |
| Area | 9,372,610 km² |
| Coordinates | 38, -97 |
How to call United States from abroad
Dial your country's international exit code (for example 011 from the USA and Canada, or 00 from most of Europe), then the country calling code +1, then the local number. In most countries, drop the leading trunk 0 from the local number when dialling internationally.
Frequently asked questions
What is the country calling code for United States?
The country calling code for United States is +1.
How do I call United States from another country?
Dial your international exit code, then +1, then the local number (dropping any leading trunk 0 in most countries).
What is the capital of United States?
The capital of United States is Washington D.C..
What is the ISO country code for United States?
United States is US (alpha-2) / USA (alpha-3).