Reach a human · Mobile
Talk to a person at Tesco Mobile
Contracts, SIM-only plans, bills and upgrades.
Standard rate, included in most mobile minutes
0345 301 4455
! Number not yet checked on the official website
Hours and numbers
Opening hoursCheck tescomobile.com for current hours.
Fastest route to a person
- From a Tesco Mobile phone you can usually dial 4455
- Have your account number and the account holder's details ready
- Choose “leaving” or “cancel” if you want a person fast: that team answers quickest
- Say “complaint” clearly if it's a complaint, and ask for a reference
Menu shortcuts change often. Tell us if one stops working.
Quietest time to call
8am to 9am or after 7pm, midweek
Busiest, avoid if you can
Monday mornings and the day new phones launch
Monday mornings and the day new phones launch
Other ways in
Online helptescomobile.com
App or online accountBills, faults and upgrades
Not sorted? Complain
Complain in writing. After 8 weeks, or a deadlock letter, take it free to your provider's ombudsman scheme (Ombudsman Services: Communications or CISAS).
Sort it out
Also in Mobile
Last checked 2026-11-06