How to Call United States from United Kingdom
Learn how to call from United Kingdom to United States with this step-by-step guide. Rates start at just $0.02/min with HelloAirDial. No apps, no calling cards, just dial from your browser.
Cheapest Way to Call United States from United Kingdom
The cheapest way to call United States from United Kingdom is using a browser-based VoIP service like HelloAirDial. With rates starting at just $0.02 per minute, you'll save 50-80% compared to traditional carriers, calling cards, or roaming charges.
Why HelloAirDial is the Cheapest Option:
- ✓No connection fees: Pay only for the minutes you use
- ✓No calling card markups: Direct carrier rates with minimal markup
- ✓No roaming charges: Works from anywhere with internet connection
- ✓Transparent pricing: $0.02/min with no hidden fees
How to Call from United Kingdom to United States
To make a call, dial the exit code (00), followed by the country code (1), then the local number. HelloAirDial makes it simple - just enter the full number in your browser and we handle the formatting automatically. Rates start at $0.02 per minute with no hidden fees.
Dialing Steps: 🇬🇧 United Kingdom to 🇺🇸 United States
- 1
Dial the exit code: 00
This tells your carrier you're making an international call from United Kingdom.
- 2
Dial United States's country code: 1
The country code for United States is +1.
- 3
Dial the local number
Drop the leading 1 from local numbers.
Examples:
- Mobile: +1 310 555 2468
- Landline: +1 212 555 1357
Cheap Calls from United Kingdom to United States
Skip expensive carrier rates and calling cards. HelloAirDial offers cheap calls from United Kingdom to United States starting at $0.02/minute, up to 80% less than traditional international calling.
Traditional Calling
- • Carrier rates: $1-3/min
- • Calling cards: Hidden fees
- • Roaming: Expensive abroad
HelloAirDial
- • From $0.02/min
- • No hidden fees or contracts
- • Works anywhere with internet
🇬🇧 United Kingdom Carrier Rates to 🇺🇸 United States
- EE$0.20-2.00
- Vodafone UK$0.15-2.50
- O2 UK$0.15-2.00
Compare this to HelloAirDial at $0.02/min. See full rate breakdown →
Best Time to Call 🇺🇸 United States
Recommended Calling Hours
- • Telemarketing to US consumers is generally restricted to 8:00 a.m. to 9:00 p.m. local time of the called party.
- • For business contacts, avoid very early morning, lunch hours, and late evening unless prearranged.
Calling Etiquette in United States
- • Open with a brief greeting and your name, company, and purpose within the first few seconds.
- • Confirm if it is a good time to talk, especially for sales or support calls that may take longer.
- • Use clear, moderate speaking speed; avoid heavy use of jargon unless you know the listener is technical.
- • For business calls, schedule in advance when possible and send a brief follow up email summarizing outcomes.
Reaching 🇺🇸 United States via Apps
- • WhatsApp, FaceTime, Zoom, Microsoft Teams, and similar apps are widely used for personal and business calls.
- • Many US users can receive app based calls on mobile data or Wi Fi even when traditional voice is limited.
- • Some corporate networks may restrict certain apps; offer alternatives like phone dial in or browser based meetings.
International Calling Requirements in 🇬🇧 United Kingdom
- • Enable international calling with your mobile or landline provider; some plans block IDD by default
- • Use 00 or + before the destination country code when dialing abroad
- • Prepaid SIMs may require sufficient balance or an international add on before IDD works
- • Roaming must be activated to call from the UK while abroad; check EU and non EU rules
- • Business lines may have international prefixes or specific destinations restricted by the administrator
Troubleshooting Calls to 🇺🇸 United States
- Call failed or number not in service when dialing abroad - Check you used 00 or +, included the correct country code, and removed any local leading 0
- Your plan does not allow international calls - Contact your UK carrier to enable IDD or buy an international add on; ensure sufficient credit on prepaid
- Cannot call while roaming - Enable roaming in phone settings and on your account, or use Wi Fi calling or VOIP instead
FAQs: Calling 🇺🇸 United States from 🇬🇧 United Kingdom
How do I call from United Kingdom to United States?
Dial 00 (exit code) + 1 (United States country code) + the local phone number. Drop the leading 1 from local numbers.
What is the cheapest way to call from United Kingdom to United States?
Use a VoIP service like HelloAirDial with rates from $0.02/min. This is typically 50-80% cheaper than traditional carriers or calling cards.
What is the country code for United States?
The country code for United States is +1. When calling from United Kingdom, dial 00 1 followed by the local number.
How do I dial an international number from the UK?
Dial 00 or +, then the country code, then the area or mobile code without its leading 0, then the local number.
Should I use roaming or Wi Fi or VOIP when abroad as a UK user?
Roaming is convenient but can be costly; using Wi Fi calling or VOIP apps usually reduces costs, especially outside Europe.
How expensive are international calls from the UK?
Rates vary by carrier and destination, from a few US cents to several dollars per minute; check your plan or buy an international add on.