How to Call UK From Ireland Mobile & Landline in 2023?
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Last Updated: 04 Sep 23
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8 min read

Today, millions of people in the United Kingdom are from Ireland or have Irish ancestors. It is estimated that up to 6 million people in the United Kingdom have Irish ancestors (around 10% of the UK population).
According to the sources, 869,093 individuals born in Ireland reside in the United Kingdom.
Are you looking for the best and easiest way to call the UK from Ireland to talk with friends and family?
In this article, you’ll know briefly the best and cheap ways how to call the UK from Ireland step by step including:
- How to call the UK from Ireland mobile and Landline?
- Telephone codes you need to know before dialing the UK from Ireland
- What is the Right time to call the UK from Ireland?
- Business Phone Call Etiquette in the UK: Dos and Don’ts
- And many more.
How to Call UK from Ireland (Mobile & Landline)?
To call the United Kingdom from Ireland, Dial:
- 00 – 44 – Area Code – Landline Phone Number (For UK’s Landline Phone Numbers)
- 00 – 44 – 10 Digit Mobile Number (For UK’s Mobile phone Numbers)
1. How to Call UK Landline Number from Ireland?
To call the UK landline number from Ireland, dial: Exit Code (00) – Country Code (44) – Area Code – Landline Number.
- Dial Ireland Exit Code for International Calling i.e. 00
- Country code of united kingdom i.e. +44
- Area code of city/state of UK
- UK Landline phone number
A typical format to call a UK Landline number is: +00 44 20 38353748
Where
- 00 is the UK exit code
- 44 is UK international code
- 20 is area code (London)
- The remaining digit is the UK Landline number
2. How to Call UK mobile number from Ireland?
To call the UK mobile number from Ireland, dial: Exit Code (00) – Country Code (44) – Area Code – 10 Digit Mobile Number.
- Dial Ireland Exit Code for International Calling i.e. 00
- Country code of united kingdom i.e. +44
- Area code of city/state of UK
- 10 Digit UK mobile phone number
A typical format to call a UK mobile is +00 44 74 27535697
Where,
- 00 is the UK exit code
- 44 is UK international code
- The remaining 10 digit is the UK mobile number
Cell phone numbers in the United Kingdom are formatted as 07XXX XXX XXX, with other prefixes such as 071x, 078x, 07911 2xx xxx, and so on.
Within the area codes 073xx, 074xx, 075xx, 07624, 077xx, 078xx, and 079xx, different mobile phone carriers are assigned distinct ranges.
3. How to Call United Kingdom Toll-Free Number from Ireland?
If a customer wants to call a toll-free number in the United Kingdom from Ireland, they must dial 0 44 0808. In this case, the country code for the United Kingdom is 44, while 0 is the exit code for Ireland.
The following is the format to dial a Uk Toll-free number from Ireland.
Dial: 0 – 44 – Toll-Free Prefix – XXX XXXX
Example: Dial 0 – 44 – 0808 -271-1509
Telephone codes you need to know before dialing the UK from Ireland
Before dialing for an international call to the united kingdom from Ireland, you must understand the different UK calling codes.
- Ireland Exit Code: Ireland’s exit code is 0. This code needs to be dialed first to call other countries from Ireland.
- Country Code: The United Kingdom country code is +44. This code needs to be dialed whenever you wish to call the UK from other countries.
- UK Area Code: In the United Kingdom, there are 611 area codes. To make an international call from Ireland to the United Kingdom in different cities, you’ll need to know the United Kingdom area codes.
UK Areas | United Kindom Area codes |
London | 020 |
Leeds | 0113 |
Bristol | 0117 |
Coatbridge | 01236 |
Cardigan | 01239 |
Alloa | 01259 |
Dorchester | 01305 |
Edinburgh | 0131 |
Forres | 01309 |
Gairloch | 01445 |
Hawick | 01450 |
Hinckley | 01455 |
Warboys | 01487 |
Martin | 01526 |
Llanwrtyd Wells | 01591 |
Matlock | 01629 |
Newport | 01633 |
Prudhoe | 01661 |
Isles of Scilly | 01720 |
The best, easiest, and cheapest way to call the UK from Ireland
Using a traditional phone system (landline/mobile-based numbers) may seem convenient since we are habituated to using it. But when it comes to price, they are usually expensive. The hardware cost, setup fees, and calling charge is exorbitant. And that’s more so in the case of international calls.
So if you are looking for an easy, convenient, and cheap way to make a phone call from Ireland to the UK, you might consider using a cloud phone or cloud telephony service.
Cloud-based phones are easy to get and convenient to set up. More importantly, they are rich in terms of features. Because of these qualities, the popularity of cloud telephony services is quite on the rise. And among all, KrispCall is making quite a mark these days.
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You can set up KrispCall cloud telephony in minutes, it’s more secure, has cheaper calling rates, and has advanced features such as call transfer and custom voicemail dropping. In addition, you can call from any device (PC, computer, mobile, tablet) that has an internet connection.
Additionally, Krispcall offers advanced calling features such as call transfer, call forwarding, call recording (pause and play), and voicemail, as well as cheap international numbers including UK and Ireland.
What is the Right time to call the UK from Ireland?
When scheduling calls, keep in mind the time difference between the UK and Ireland to avoid missed calls.
But it’s easy for you and you won’t have to worry about the time difference between Ireland and the United Kingdom while calling from Ireland because the time zones are the same.
Challenges while calling the United Kingdom from Ireland
The following are some of the challenges you may encounter when contacting the United Kingdom from Ireland:
- Call quality is inconsistent.
- Cost of Calling Is Expensive.
- The right to privacy has been infringed upon.
- Unexpected Phone Calls
- There are fewer features.
Business Phone Call Etiquette in the UK: Dos and Don’ts
The following are some etiquettes to follow when making business phone calls to the United Kingdom.
- Use formal greetings
How you greet a British person is important in making a positive first impression.
In the United Kingdom, business greetings are typically formal at first; if you’re meeting someone for the first time, wait until they permit you before using their first name. Begin by calling men “Sir” or “Mr,” and ladies “Ma’am,” “Miss,” “Mrs,” or “Ms.”
- Be considerate with meetings.
If feasible, schedule meetings at least a few days ahead of time. It’s also a good idea to convey the meeting’s goals ahead of time. The British are known for being direct and to-the-point; discussions rarely stray off-topic.
- Speak clearly
Speak clearly, with a volume neither too high nor too low. If words are enunciated and spoken slowly enough, people should understand what is being said to them.
- Prioritize your customers
If you need to put your customer on hold, ask their permission first and give them the option of leaving a voicemail message.
Also, thank the caller when you take them off hold to emphasize that their time is valued.
To Sum Up
Now you are familiar to call the United Kingdom (mobile, toll-free, and local/landline) number from your Irish mobile or landline.
Using the traditional or sim-based calling method is quick but it is costing additionally in case of your mobile is damaged, or lost you can’t make a call.
Even you don’t have a choice to call from your PC in the traditional method if your phone is switched off.
Cloud calling is a modern alternative method to make cheap personal and business calls from Ireland to the United Kingdom at any location with lots of calling and texting features.
Secure your international communication and enjoy advanced cheap calling features with the KrispCall cloud calling system. Get a KrispCall try today!
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