🇺🇸
United States: calling code +1
The international dialing prefix for United States is +1. Enter the full number in E.164 format in WorldDial (your browser), add credit from $1, and call any mobile or landline.
E.164 prefix
+1
Who to call in United States from abroad
FAQ
- What is the country code +1?
- +1 is the ITU country calling prefix for United States. Dial +1 after your international access prefix (often + or 00), then the national number (drop any leading 0).
- How do I call United States from abroad?
- Use the full international format: +1 followed by the subscriber number. In WorldDial, pick United States or paste the number starting with +1.
- Do I need an app on the other person's phone?
- No. They answer on their normal phone. WorldDial runs in your browser on your side only.
Other codes