Skip to content 
Last updated on June 26th, 2026 at 04:34 pm
AI Summary: This guide covers the UK phone code (+44), UAE exit code (00), and the correct dialing format for calling the United Kingdom from the UAE, written for UAE-based sales teams and business professionals. According to Ofcom, the UK national numbering plan assigns +44 as the country code, with area codes like 020 for London and 0121 for Birmingham (Source: Ofcom Area Codes Tool). Callers must dial 00 44, drop the leading zero from the UK number, then add the area code and local number. FreJun auto-formats UK numbers for UAE teams, eliminating manual dialing errors and activating UK virtual numbers without physical infrastructure.
Calling the UK from the UAE and can’t get that number to ring? There are a lot of digits to remember, and it’s easy to miss which ones to include and which to skip. Once you know how international dialing works, though, reaching the UK is as straightforward as any local call. This guide walks you through the full UK phone code format, the +44 country code, and the exact steps to dial from the UAE correctly.
Quick Answer: To call the UK from the UAE, dial 00 (UAE exit code) + 44 (UK country code) + the UK area code (drop the leading zero) + the local number. For example, London number 020 7946 0018 becomes 00 44 20 7946 0018. The +44 country code is the universal identifier for all UK phone lines, assigned by the ITU.
The UK phone code complete dialing guide: dial 00 + 44 + UK area code (no leading zero) + local number to connect from the UAE to any UK landline or mobile.
What Is the UK Phone Code (+44)?
The UK phone code is +44, the international country calling code assigned to the United Kingdom by the International Telecommunication Union (ITU). It identifies all UK phone lines globally and replaces the leading zero used in domestic UK numbers when dialing from abroad.
Start your free trial in under 2 minutes. No credit card required, no setup call needed. Just connect your CRM and your UAE team is ready to call UK numbers instantly.
What Is the UK Phone Code and Why Does It Matter?
If you’re calling a business partner in London or a client in Manchester, knowing the UK phone code is what ensures your call connects. Every country has its own international dialing prefix, and the United Kingdom’s is +44, assigned by the International Telecommunication Union (ITU) as part of the E.164 global numbering plan (Source: ITU E.164 Recommendation). Without the correct country code, calls either fail to connect or route to the wrong destination entirely.
“After working with hundreds of UAE-based sales teams, the single most common reason international calls fail is a formatting error at the dialing stage. Teams that use auto-formatted dialing through a platform like FreJun cut their failed call rate by over 30% in the first month, because the system handles the exit code, country code, and number format automatically.”
— Subhash Kalluri, Co-Founder and CEO, FreJun
Calls into the UK from the UAE come most often from businesses in Dubai, Abu Dhabi, and Sharjah connecting with clients and suppliers across London, Birmingham, and Manchester. If you’re working with a UK-based business, getting the phone code format right is the foundation of every successful call.
Why UAE Businesses Dial the UK Frequently
The UAE is one of the UK’s largest trading partners in the Middle East, so UAE teams regularly call UK clients, recruitment agencies, export houses, and customer service contacts. Since the UAE and UK share strong commercial ties, getting the dialing format right matters for every outbound call your team makes. A single digit error means a missed connection, a frustrated client, or a lost deal.
How to Dial the UK from the UAE Correctly?
Dialing internationally can seem confusing, but the process breaks down into four clear steps. Here’s the exact format for placing a UK call from the UAE, whether you’re calling a London landline or a UK mobile number.
- Dial the UAE exit code: 00 — Every international call from the UAE starts with 00, the country’s official exit code. It signals your telecom provider that the digits that follow belong to an international destination. Without this prefix, your call won’t leave the local or regional network.
- Enter the UK country code: 44 — Next, dial 44, the UK country code that identifies the United Kingdom on the global telecom network. This code replaces the leading zero that UK numbers use domestically. Whether you’re calling a landline or a mobile, 44 routes your call to the right country.
- Add the UK area code (drop the leading zero) — After the country code, include the specific UK area code for the city you want to reach. London is 20, Birmingham is 121, Manchester is 161, Edinburgh is 131, and Leeds is 113. Drop the leading zero that appears in the domestic format, so 020 becomes just 20.
- Dial the local number — Enter the local number, usually six to eight digits, that identifies the recipient. Once you’ve added this final part, your complete international dialing sequence is ready to connect.
Example: To call London number 020 7946 0018, dial: 00 44 20 7946 0018. Notice that the leading zero in 020 is removed when you use the +44 country code.
With FreJun, you skip all manual dialing errors. The platform auto-formats numbers for international calls, so your team dials correctly every time without memorising exit codes or area codes. Sign up here to set up cloud calling instantly, or book a demo to see how effortless global communication can be.
In the demo, you’ll see how FreJun auto-formats every UK number your UAE team dials, logs the call to your CRM without manual input, and shows which reps are connecting and which are missing calls, all in one dashboard.
What Is the +44 Country Code and When Should You Use It?
The +44 country code is the universal identifier for all UK phone numbers. It replaces the local zero that starts domestic numbers within the UK, so a number written as 07123 456789 inside the UK becomes +44 7123 456789 when saved or dialed internationally.
When Should You Use +44?
Use +44 whenever you’re outside the UK and need to reach a UK number. The three most common situations are: calling from the UAE or any non-UK location, saving UK contacts in your phone or CRM, and setting up global CRM integrations or VoIP systems that need E.164-formatted numbers. If you save numbers without +44, your CRM may fail to match call records to the right contact.
Businesses that regularly deal with UK clients, especially recruitment firms, export houses, and customer service centres in the UAE, find it much easier to manage communication flow when every contact is stored with the correct UK phone code format. Most CRM platforms including HubSpot, Zoho, and Salesforce expect E.164 format (+44XXXXXXXXXX) for international numbers, so getting this right from the start saves cleanup work later.
UK Landline vs Mobile: Is the Format Different?
Yes, UK landlines and mobiles follow different number structures, though the dialing format from the UAE is the same for both. UK mobile numbers start with 07 domestically, which becomes +44 7 when dialed internationally. UK landlines start with 01 or 02 followed by the area code. According to Ofcom’s numbering plan, mobile numbers in the UK use the 07xxx series, while geographic landlines use 01xxx and 02xxx (Source: Ofcom Telephone Area Codes Tool). The key difference is cost: calling a UK mobile from the UAE typically costs more than calling a landline, so check your plan before dialing.
What Is the London Country Code and How Do You Use It?
The London area code is 020 in domestic format. For international dialing, it becomes +44 20, since the leading zero is dropped when you apply the country code. London uses an 8-digit local number after the area code, so a full London number in international format looks like: +44 20 XXXX XXXX.
Format comparison:
- UK domestic format: 020 7946 0018
- UAE to London format: 00 44 20 7946 0018
Major UK City Area Codes at a Glance
| City | Domestic Area Code | International Format (from UAE) |
|---|---|---|
| London | 020 | 00 44 20 XXXX XXXX |
| Birmingham | 0121 | 00 44 121 XXX XXXX |
| Manchester | 0161 | 00 44 161 XXX XXXX |
| Edinburgh | 0131 | 00 44 131 XXX XXXX |
| Leeds | 0113 | 00 44 113 XXX XXXX |
| Glasgow | 0141 | 00 44 141 XXX XXXX |
| Bristol | 0117 | 00 44 117 XXX XXXX |
London’s global business presence makes it the most dialed UK city from the UAE. Companies in Dubai often maintain UK-based virtual numbers using the London area code to build trust with UK clients, since a local number signals a local presence even when your team is based in the Gulf.
Does the Time Zone Gap Affect When You Should Call?
Yes, and this is one of the most overlooked factors in UAE-to-UK calling. The UAE (UTC+4) is 3 hours ahead of the UK in summer (BST, UTC+1) and 4 hours ahead in winter (GMT, UTC+0). So if your team in Dubai starts calling at 9am, it’s only 5am or 6am in London. The best window for UAE teams to reach UK contacts is between 12pm and 6pm UAE time, which maps to 9am to 3pm in the UK during summer. We recommend building this window into your outbound call schedule to avoid wasted dials.
How Can FreJun Simplify International Calling from the UAE?
FreJun is a virtual phone platform built for modern global teams. Rather than asking your reps to memorise exit codes and area codes, FreJun handles the full dialing format automatically, so every call to the UK connects correctly from the first attempt.
Key FreJun Features for UAE-to-UK Calling
- Instant International Activation — Get your UK phone code configured in minutes, with no hardware or physical SIM required.
- CRM Integration — Works directly with Zoho, HubSpot, Salesforce, and more, so every call logs automatically without manual entry.
- Click-to-Call — Call UK clients directly from your CRM dashboard with a single click, no manual dialing needed.
- Call Recording and Analytics — Track conversations and team performance in real time, with recordings stored and searchable.
- Virtual Numbers — Use UK-based numbers with the London area code to appear locally present to UK clients.
FreJun’s internal 2026 data across 300+ client accounts shows teams using auto-formatted international dialing cut failed connection attempts by over 30% and reduced average call setup time by 40% compared to manual dialing workflows. A full benchmark report is in progress — contact research@frejun.com to be notified on publication. (FreJun internal data, 2026.)
The biggest mistake UAE teams make when calling the UK is saving numbers in local format without the +44 prefix, which breaks CRM call matching and causes missed follow-ups. FreJun’s number formatting engine catches this automatically, so your contact records stay clean and every call logs to the right deal or ticket.
Key Takeaways
Understanding the UK phone code, the +44 country code, and the correct UK area code format is the foundation of smooth communication between the UAE and the UK. Small details, like removing the leading zero or knowing the right London area code, make the difference between a call that connects and one that fails.
For UAE businesses, using FreJun speeds up this entire process. The platform automates dialing formats, manages UK virtual numbers, and integrates directly with your CRM tools to save time and cut manual effort. Your team can focus on building relationships and closing deals, rather than troubleshooting dialing sequences. If you’re serious about calling the UK from the UAE at scale, the uk phone code complete dialing guide steps above give you everything you need to get started today.
Further Reading: Inbound Call Routing: Direct Every Caller to the Right Agent
Frequently Asked Questions About the UK Phone Code
Do I need an international calling plan to reach the UK from the UAE?
Not always. VoIP platforms like FreJun let you call the UK at much lower rates than standard telecom plans, since calls route over the internet rather than traditional phone lines. If you’re making occasional personal calls, a standard UAE SIM with an international add-on works fine. But if your team makes regular business calls to UK clients, a VoIP or cloud calling platform cuts costs significantly and gives you call logs and analytics that standard plans don’t provide.
Can I save UK numbers with a plus sign (+) before them?
Yes, saving UK numbers with a + prefix is the correct approach. The + sign tells your phone or CRM to use the international dialing format automatically, so the number works whether you’re calling from the UAE, the UK, or anywhere else. Save UK numbers as +44 7XXX XXXXXX for mobiles or +44 20 XXXX XXXX for London landlines. This format is also what CRM platforms like HubSpot and Salesforce expect for accurate call matching and reporting.
Is calling a UK landline different from calling a UK mobile number?
Yes, UK landlines and mobiles follow different number structures. Landlines start with 01 or 02 followed by a geographic area code, while UK mobiles start with 07 domestically. When dialing from the UAE, the format is the same for both: 00 44 + number without the leading zero. The practical difference is cost, since calling a UK mobile from the UAE typically costs more per minute than calling a landline, so check your calling plan before dialing mobile numbers regularly.
How can I avoid mistakes when dialing internationally?
The most reliable way to avoid dialing mistakes is to use a platform that auto-formats numbers for you. FreJun handles the exit code, country code, and area code automatically, so your team never dials a wrong sequence. If you’re dialing manually, always double-check that you’ve included 00 (UAE exit code), 44 (UK country code), the area code without its leading zero, and then the local number. Saving numbers in E.164 format (+44XXXXXXXXXX) in your phone or CRM also prevents errors.
What if my international call to the UK doesn’t connect?
If your call fails, check three things first: confirm you’ve dialled 00 44 and dropped the leading zero from the UK number, verify your internet connection is stable if you’re using VoIP, and check whether the number you have is a current active number. If you’re using FreJun and a call fails, the platform flags the issue and suggests the corrected format. Most failed international calls trace back to a missing exit code or a leading zero that wasn’t removed.
Can I record my international business calls to the UK?
Yes. Most VoIP and cloud calling platforms support call recording for international calls. FreJun records all calls automatically and stores them with a searchable transcript, so your team can review conversations, coach reps, and maintain compliance records. Before recording calls with UK contacts, check UK consent requirements: under UK law, you must inform the other party that the call is being recorded, though internal monitoring for quality purposes follows slightly different rules.
Is call quality reliable on virtual calling platforms for UAE-to-UK calls?
Yes, call quality on modern VoIP platforms is reliable for UAE-to-UK calls, provided your internet connection is stable. FreJun uses intelligent call routing to select the lowest-latency path for each call, which keeps audio clear even across long distances. The UAE and UK both have strong internet infrastructure, so most calls connect with minimal delay. If you experience quality issues, switching from Wi-Fi to a wired connection or a 4G/5G mobile data connection usually resolves them.
How do I know which UK city a number belongs to?
Look at the area code immediately after +44 or after the leading zero in the domestic format. Each UK region has its own identifier: 20 is London, 121 is Birmingham, 161 is Manchester, 131 is Edinburgh, and 141 is Glasgow. Ofcom publishes a full searchable directory of UK area codes at their official telephone area codes tool (Source: Ofcom Area Codes Tool). UK mobile numbers starting with 07 don’t reveal a city, since mobile numbers aren’t geographically assigned.
Are there time zone issues between the UAE and the UK?
Yes, the time gap is 3 to 4 hours depending on the season. The UAE runs on UTC+4 year-round, while the UK uses GMT (UTC+0) in winter and BST (UTC+1) in summer. So when it’s 9am in Dubai, it’s 5am or 6am in London. The best calling window for UAE teams is 12pm to 6pm UAE time, which covers standard UK business hours. Building this window into your outbound schedule avoids wasted dials and improves your answer rate.
Can my UAE business have a local UK number?
Yes. FreJun lets you activate UK virtual numbers instantly, including London numbers with the 020 area code, without any physical presence in the UK. Your UAE team answers and makes calls through the UK number, so UK clients see a local number on their caller ID. This builds trust and improves answer rates, since many UK contacts are less likely to pick up calls from unfamiliar international numbers. Setup takes minutes through the FreJun dashboard, with no hardware or UK office required.
You now have the full UK phone code format, the area codes for every major UK city, and the exact steps your UAE team needs to connect reliably. The gap between knowing the format and using it at scale is usually just one platform decision. Most teams that book a FreJun demo are live and calling UK numbers correctly within a week.