⚠️ We are an independent support service for Tesco Mobile customers — not affiliated with or endorsed by Tesco Mobile Ltd.
Mobile Support
📞 +44 115 654 6553

Mobile Support | Independent Tesco Mobile Customer Support

Get Help with Your
Tesco Mobile Account

SIM issues, billing queries, network problems, — our support team is here to help Tesco Mobile customers.

📞 Call Support Now View All Services

What we can help with

Our advisors are experienced in all Tesco Mobile customer queries

📶

SIM & Activation

Help with SIM activation, SIM swaps, lost or damaged SIMs, and porting your number to Tesco Mobile.

Call for SIM help →
💳

Billing & Top-Ups

Understand your bill, dispute charges, manage top-ups, check your balance and payment history.

Call for billing help →
📡

Network & Signal

No signal, slow data, calls dropping, roaming issues — we'll help troubleshoot and report to the network.

Call for network help →
📱

Device & Upgrades

Phone unlocking, upgrade eligibility, insurance claims, and finding the best Tesco Mobile handset deals.

Call for device help →

How it works

Simple, straightforward support in 3 steps

1

Call our support line

Call +44 115 654 6553 and explain your Tesco Mobile issue. Our team is available Mon–Fri 9am–6pm, Sat 10am–4pm.

2

Speak with an advisor

A trained advisor will listen to your query, guide you through troubleshooting steps, and help resolve your issue or escalate to the right team.

3

Get your issue resolved

We'll work with you until your problem is sorted — whether that's a same-call fix or a follow-up case reference with the network.

Common Tesco Mobile questions

Quick answers — call us if you need more

How do I get a PAC code to leave Tesco Mobile?

You can request a PAC code by texting PAC to 65075 (free), calling Tesco Mobile, or through your online account. The code is valid for 30 days. We can walk you through the process — call us.

My Tesco Mobile SIM isn't working — what do I do?

Try restarting your phone, re-inserting the SIM, and checking coverage at your postcode. If it still doesn't work, you may need a SIM replacement. Call us for step-by-step guidance.

I've been charged incorrectly — how do I dispute it?

We can help you review your bill, identify unexpected charges (such as premium rate texts or roaming), and raise a formal dispute. Call us with your account details ready.

How do I unlock my Tesco Mobile phone?

Tesco Mobile phones bought after August 2021 are unlocked by default. For older devices, unlocking is usually free after 12 months. Call us to confirm eligibility and start the process.

Can you help me switch to Tesco Mobile?

Yes — we can explain Tesco Mobile's current SIM-only and pay monthly plans, guide you through the PAC transfer process, and help you choose the right plan for your usage.

Ready to get your issue sorted?

Our support advisors are available during business hours. Call now and speak to someone who understands Tesco Mobile.

📞 Call +44 115 654 6553

Mon–Fri: 9:00am – 6:00pm  |  Saturday: 10:00am – 4:00pm

19 Gaul Street, Bulwell, Nottingham NG6 8JQ, United Kingdom

Email: info@mobilesupport.site