πŸ‡¬πŸ‡§International to United Kingdom Calling Guide

Call United Kingdom
Country Code +44

Make seamless calls to calling code united kingdom directly from your browser. Outbound calls don’t require a dedicated number. To receive inbound calls, secure a unique US/Canada digital number ($2.14–$5/month).

Product facts

  • Outbound: No dedicated number required.
  • Inbound: Requires US/Canada digital number ($2.14–$5/month).
  • No apps: Works in Chrome, Safari, Edge, Firefox.

Product facts: Calls the UK

  • Outbound calling: Call worldwide instantly. No dedicated number required.
  • Inbound calling: To receive calls in your browser, a unique US or Canada digital number is required ($2.14–$5/month).
  • App-free: Works directly in Chrome, Safari, Edge, or Firefox.
How to Dial
Calling United KingdomLine Active
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How to Call United Kingdom

Dialing the UK from abroad is straightforward. Remember to drop the leading zero from area and mobile codes.

1

International Prefix

Use your phone or web dialer to enter the plus sign plus then the country code. Many web dialers also accept the local exit code.On most mobile devices you can just start with +

2

UK Code (+44)

Dial +44 to connect to the United Kingdom.

3

Area Code and Number

Enter the area code without its leading zero and then the subscriber number.Note: No carrier selection codes are required for international calls

Dialing Examples

When calling from abroad use the +44 country code and drop the initial zero in the UK area or mobile code.

Landline (London)
+44 20 7946 0123
Mobile (UK)
+44 7 7123 4567
Drop the leading 0 from 07 when calling internationally

UK Area Codes

Common area codes for major cities in the United Kingdom.

CityRegionArea Code
LondonEngland20
ManchesterEngland161
BirminghamEngland121
GlasgowScotland141
EdinburghScotland131
CityRegionArea Code
BelfastNorthern Ireland28
LiverpoolEngland151
LeedsEngland113
CardiffWales29
BristolEngland117
Mobile Numbers

Mobile Number Rules

How UK mobiles are formatted for international calling.

The 07 to +44 7 Rule

Domestic mobile numbers start with 07. For international calls, drop the 0 and use +44 followed by the remaining digits so numbers begin with 7.

+44 7 7123 4567

No Carrier Codes

When calling from another country you do not need any domestic carrier selection codes from the UK. International dialing uses the country code and area or mobile code without the zero.

0Use +44 and the area or mobile digits

Call United Kingdom from Your Browser No Apps Required

StartACall bridges WebRTC and the global phone network so teams and individuals can call UK landlines and mobiles directly from Chrome, Safari or Firefox. Use StartACall, real-time transcription and virtual numbers to scale your outreach.

  • Browser-based calling to any UK number
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Make calls to the UK from anywhere. Manage numbers and lines in one dashboard.

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Frequently Asked Questions

What is the country code for the United Kingdom?

The country calling code for the United Kingdom is +44. Replace the leading zero in local numbers when dialing from abroad.

Do I keep the leading zero when calling the UK?

No. Drop the initial zero from area or mobile codes. For example 020 becomes 20, and 071 becomes 7 when used with +44.

How do I call a UK mobile number?

Dial +44 7 followed by the mobile subscriber number. For example +44 7 7123 4567.

Can I get a UK virtual number?

Yes. StartACall allows you to purchase and manage virtual numbers in the United Kingdom for inbound calls and routing.

Ready to call the United Kingdom?

Start making calls in seconds from your browser. No apps required and no complicated setup.

Country deep dive

Calling United Kingdom

Practical reference covering the destination country's dial code, time zone, mobile carriers, city area codes, business etiquette, and any regulatory rules that affect inbound calls. The information below is specific to this route β€” different country pairs surface different operational details.

Calling United Kingdom (+44)

United Kingdom sits in GMT (UTC+0) / BST (UTC+1, last Sunday of March to last Sunday of October).. The country dial code is +44 and the official language for business is English. Local business hours run roughly 9:00–17:30 typical. Pub-and-lunch culture clusters meetings 10:00–12:30 and 14:00–16:30..

Major cities & area codes

  • Edinburgh Β· 0131
  • Glasgow Β· 0141
  • Liverpool Β· 0151
  • Belfast Β· 028

Mobile carriers in United Kingdom

  • EE (BT Group) Β· 07700-07999 ranges typical
  • O2 (Virgin Media O2) Β· 07800-07899 ranges typical
  • Vodafone UK Β· 07700-07799 ranges typical

What to know when calling United Kingdom

  • β€’070 numbers look like UK mobiles but are 'personal numbers' that can cost the caller Β£0.50/minute or more β€” they're not real mobile lines.
  • β€’0800/0808 are freephone from UK landlines and (since 2015) from UK mobiles too. 03 numbers cost the same as 01/02 calls β€” used by NHS, banks, government.
  • β€’International calls to UK landlines should drop the leading 0 after +44; mobiles likewise (e.g. UK mobile 07700 900000 dials as +44 7700 900000).

Regulation & compliance (United Kingdom)

  • β€’Ofcom CLI Guidance requires presented caller ID to be a number the called party can call back; non-conforming traffic gets blocked or labelled.
  • β€’TPS (Telephone Preference Service) registration is enforced by ICO with fines up to Β£500k.

Calling United Kingdom from anywhere

StartACall routes calls to United Kingdom over Tier-1 carriers, supporting both landlines and mobile termination on every network listed above. Per-minute pricing is shown on the dialer once you sign up β€” no contract or subscription is required. From browser to +44 takes under five seconds on a stable connection.

Operational facts above are sourced from regulator publications and carrier disclosures; specific rates and routing are confirmed in the live dialer.
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