How to Dial the United States (+1) Guide to Country Code
Dialing the United States is simple with the right format. Know the country code and area code to connect easily, whether for business or personal calls.
United States
US
2 DIGIT ISO
+1
USA
3 DIGIT ISO
Washington
Time Zone
UTC/GMT : Washington
Wheather : Washington
°C
- Humidity
- Wind speed
Understanding the United States Country Code
The United States uses the country code +1. This international calling code is required when dialing phone numbers from outside the United States. Using the correct country code ensures your calls are routed properly and efficiently.
We make it easier for everyone to experience the world
Latitude/Longitudeing
37.0902° N /95.7129° W
Currency
Dollar
Languages
English 82.1%, Spanish 10.7%, other Indo-European 3.8%, Asian and Pacific island 2.7%, other 0.7% (2000 census)
Emergency Number
United States - 911
US Embassy Number
N/A
Transport
Uber
How to Dial a United States Number Internationally
Dialing the United States from another country is simple once you know the format. Here’s how you do it:
Country Code (+1)
This is the code you’ll need when calling any number in the United States from abroad.
Area Code
The United States is divided into different area codes based on location.
Local Phone Number
Once you have the country code and area code, just add the local phone number you’re trying to reach.
We make it easier for everyone to experience the world
Capital
Washington
Population
340000000
Area
9629091 KM2
GDP
$25439700000000
Telephones
139000000
Mobile Phones
310000000
Internet Hosts
505000000
Internet Users
245000000
International Roaming and the United States
Ensure your mobile plan supports international roaming when traveling to the United States. Check roaming charges with your provider to avoid high fees. Consider using prepaid SIM cards or virtual numbers for more affordable options to stay connected while abroad.
United States National Codes
United States City Codes
| City | Dial Codes |
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List Of Country Codes
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Don’t miss out on connecting with friends, family, or business partners in the United States. Learn how to dial and save on international calling rates with our simple guide.
Frequently Asked Questions
To dial a United States number from another country, start by entering the country code +1.
The United States uses the country code +1 for international calls. This code is necessary to make calls to any number within the United States, whether it's for a landline, mobile, or virtual phone number. Be sure to use the correct format to ensure your call connects properly.
Yes, United States phone numbers are portable, meaning you can switch your phone provider without changing your number. This is especially helpful for businesses or individuals who need to maintain continuity while changing services or providers.
In the United States, there are several types of phone numbers: landlines, which are traditional wired connections; mobile numbers, which are wireless and can be used anywhere; and virtual numbers, which aren't tied to a specific location and are often used for business purposes.
To avoid high international calling rates, consider using virtual phone numbers or VoIP services, which typically offer more affordable rates than traditional carriers. Many services allow you to make calls over the internet, cutting down on costs significantly.