Tesco International Calling Reviews 210

TrustScore 4.5 out of 5

4.3

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their helpfulness, positive attitude, and ability to resolve issues efficiently. Many people highlight the exceptional customer service, appreciating the personalized and understanding approach, quick responses, and clear guidance provided by agents. The service itself is often described as excellent, with consumers noting its ease of use and effectiveness for international calls. However, some customers also noted issues with the app and service functionality. A few people experienced problems with the app not working or connecting, particularly when traveling, and some reported difficulties with call quality. There were also instances where customers felt there was a lack of support when issues arose, and some expressed frustration with credit expiry policies not being clearly communicated.

What people talk about most

Staff

Reviewers mention positive feedback about staff. Customers consistently praise the staff for being helpful,... See more

Customer service

Consumers consistently report positive experiences with customer service, highlighting the helpfulness and... See more

Application

Reviewers highlight ambiguous aspects of the app. While many praise its ease of use, clear picture, and... See more

Service

Clients share ambiguous opinions on service. Many reviewers highly recommend the service, praising its... See more

Customer communications

People report ambiguous experiences with contact. While some customers, like those needing to top up their... See more

Based on these reviews

Rated 5 out of 5 stars

Had an issue with not being able to top up. One call to their helpline and spoke to Riz who was very helpful. Took the time to check with billing and came back to me as promised with an update. Honest... See more

Company replied

Rated 5 out of 5 stars

I needed to dial an international number which uses 'options' like "Press 1 for English, Press 2 for French" etc. Having asked around, it appears that the Tesco Int'l Calling card is the on... See more

Company replied

Rated 5 out of 5 stars

I urgently needed to contact NHS services (who don't/won't communicate using email) in UK while travelling to Japan. I found it easy to set up the app and it worked perfectly. I was delighted to find... See more

Company replied

Rated 5 out of 5 stars

I have aged parents that live in Australia and they only just know how to use the phone as a phone never mind apps like Whatsapp. So being able to actually call their phone at such a cheap rate is br... See more

Company replied


Company details

  1. Telecommunications service provider

Written by the company

Use Tesco International Calling for low cost international calls to any number. Also send Mobile Airtime recharge worldwide to friends and family. Stay connected, for less


Contact info

4.3

Excellent

TrustScore 4.5 out of 5

210 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 90% of negative reviews

Typically replies within 48 hours

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

I spoke to Sanna who was very helpful…

I spoke to Sanna who was very helpful in my query regarding the transfer of credit from my old number to the new number. She was very knowledgeable in what in was asking for, so thanks very much for your help today🙂

15 July 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

A great app to save me money on my overseas calls

I have aged parents that live in Australia and they only just know how to use the phone as a phone never mind apps like Whatsapp. So being able to actually call their phone at such a cheap rate is brilliant.
Also I've just ported my old company phone number to my new tesco sim so emailed the helpdesk about the implications. They explained I was to remove the old account and create a new one in the app and then they'd transfer my credit from old to new. It went like a breeze and they were so quick. Five stars to Sanna for being so timely and helpful.

11 July 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

Had a problem paying for my…

Had a problem paying for my subscription and contacted Support, Natalia couldn’t have been more helpful and got it sorted over the weekend so I am well pleased.

7 July 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Natalia, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 1 out of 5 stars

Tried to use app in Dominican Republic…

Tried to use app in Dominican Republic as previously had no issues Unable to contact my elderly blind father , messages to and fro asking me if I have VPN number ? Asking where am I ? After 10 days finally managed to use ! When got home spoke to a guy , who was bit sharp yes apologies sent ! Stated maybe a glitch in the system!!! Wouldn’t trust it again !!

13 June 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Apologies for your experience. Tesco International calling is a UK based service than can be used when abroad. To learn more about how to ensure uninterrupted service, please contact our Customer Service team before any trips for advice and guidance. Thanks, Tesco Calling.

Rated 1 out of 5 stars

Very disappointed with the app and support

I initially had no issues with the Tesco International Calling app — it worked well enough and I even topped up with credit. However, the app suddenly stopped allowing me to make calls. Customer service first suggested I try using mobile data instead of Wi-Fi, which made no difference. After that, they seemed to have no idea what to do and stopped responding altogether.
I’ve asked for a refund since the app is no longer usable for me, but I’ve been completely ignored. It’s incredibly frustrating — when the app works, it’s fine, but as soon as something goes wrong, there’s no real support and no accountability. I feel let down and would not recommend this service.

I have now received a response from Tesco. I did allow enough time for them to respond. I have since found another app that works with no issues.

9 June 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, please accept our apologies for your recent experience. I can see we have been responding to your emails since you have reported this to us, and can see your replies. Its unfortunate that you have not allowed us to resolve your issue and requested to close your account, we hope to see you back one day. Thanks, Tesco Calling.

Rated 5 out of 5 stars

All sorted thanks to customer service

I was unaware that credits expire if not topped up every 6 months. Thank fully Sanna R was able to sort me out very quickly and explain everything to me so I can keep it organised so always able to ring my big sis in Canada 🇨🇦 to make sure she is well. Thank you Sanna

Lorraine Whigham

22 June 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

Fabulous app

Fabulous app. I was in Canada last week and was able to ring Canadian and UK nunbers with ease. All costing a few pence a minute. Fantastic spp. Highly recommended.

11 June 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Thanks for your review and rating. Glad to hear you experienced the excellent support our team provide. Don't forget to keep checking your app for the latest offers and updates, to ensure you keep getting the best experience, thanks Tesco Calling

Rated 5 out of 5 stars

Easy to make call and send airtime to…

Easy to make call and send airtime to my family back in Namibia. I appreciate the amazing customer service, quick reply to emails on weekends and friendly customer services when you call tesco on weekdays with an issue. Can’t fault it. Thank you

31 May 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Thanks for your review and rating. Glad to hear you experienced the excellent support our team provide. Don't forget to keep checking your app for the latest offers and updates, to ensure you keep getting the best experience, thanks Tesco Calling

Rated 5 out of 5 stars

Get Riaz E a raise!!!

Riaz E is a massive complement to Tesco!

Quick, polite, responsive with clear communication and affective instructions! Haven't experianced such amazing customer service in a very long time!

5*****

19 May 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Riaz, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

Excellent Customer Service

I called Tesco International's customer service line, and Riaz picked up. He offered excellent service, which is what customer service should be about. I really appreciate the sincerity. Thank you, Riaz!

13 May 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Riaz, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 4 out of 5 stars

I would use it again!

It was a bit tricky to use because when I called and dial my pin it said the account was no longer active. However, I called their customer service and the very kind lady help me as it looks the person in the Tesco Express didn’t top up my card correctly. The customer service lady was very helpful and resourceful, after this I was able to use it without an issue. Remember to keep your voucher receipt. I would recommend it, not sure why the terrible reviews.

8 April 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Thanks for your review and rating. Glad to hear you experienced the excellent support our team provide. Don't forget to keep checking your app for the latest offers and updates, to ensure you keep getting the best experience, thanks Tesco Calling

Rated 5 out of 5 stars

Good customer service

I hadn't realised that you if you don't top up your account every 6 months that you lose the credit. I called the customer service number spoke to Sanna who was courteous and efficiently resolved the issue right away.

7 March 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

great service

Initial issue with loading airtime but customer service sorted within 24hrs and up and running. Made call and was very cost effective.

6 March 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Thanks for your review and 5* rating. Glad to hear you experienced the excellent support our team provide. Don't forget to keep checking your app for the latest offers and updates, to ensure you keep getting the best experience, thanks Tesco Calling

Rated 1 out of 5 stars

Doesn't work in Vietnam to call UK

Cannot get the app to open on any device calling home(UK) from Vietnam. Tried reloading . Android x 3 phones all the same.

1 March 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, apologies for your experience, please do call our customer service team on 0345 001 0257, and lets give you advice on how to use our services abroad, thanks Tesco Calling.

Rated 5 out of 5 stars

Brandon very helpful in addressing my…

Brandon very helpful in addressing my problem. All is sorted now.

12 February 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Brandon, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

Great customer service

Great customer service. Very helpful customer representative, resolved my query within minutes. Thanks

4 February 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Thanks for your review and 5* rating. Glad to hear you experienced the excellent support our team provide. Don't forget to keep checking your app for the latest offers and updates, to ensure you keep getting the best experience, thanks Tesco Calling

Rated 5 out of 5 stars

Excellent help

I was having difficulty adding money to my account but Katherine very kindly talked me through the whole operation step by step telling me exactly what I would see on each page and explained it was only at the end that I would finally be asked how much I wanted to add.I had tried before but had been very confused by the fact that I had not been asked for the amount.She also informed me how to do it by phone.Thanks to her I managed to top up my phone easily.
It would be a good idea to indicate at the beginning of the top up process that the amount will only be added after the bank acceptance.It's very confusing to see that you accept to pay £0.00 as a top up if you don't know that you're then redirected to the Tesco app.to fix the amount.

28 January 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Catherine, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 5 out of 5 stars

Sanna was great

Sanna was kind, friendly, polite, patient and very helpful.
She helped me to reinstate my £19.77 to my calling card after being expired, because I forgot to make a top-up withing the required date.

8 January 2025
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

Rated 1 out of 5 stars

Appalling phone service

Appalling phone service - DO NOT USE, waste of time and money

17 December 2024
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, apologies for any issues you may have experienced when using our service. If you could please contact our team on 0330 001 0257 and elaborate further on what issue you are having. I'm confident we can get experiencing how great our service is. Thanks, Tesco Calling

Rated 5 out of 5 stars

had a issue, sloved in 2 mins

I had a issue, sloved in 2 mins, good customer service Sanna

17 December 2024
Unprompted review
Tesco International Calling logo

Reply from Tesco International Calling

Hi, thanks for your amazing review, and so glad you got to experience Sanna, who goes above and beyond with all our customers 🧡. We pride ourselves in our Customer Service, if you ever need support you know we are on hand to help, thanks, Tesco Calling.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look