Mobile customers
From an EE mobile
Mon-Fri 08:00 to 21:00, Sat 08:00 to 20:00, Sun 09:00 to 18:00
Free from any EE mobile, covers all account and billing queries.
From any UK landline
Mon-Fri 08:00 to 21:00, Sat 08:00 to 20:00, Sun 09:00 to 18:00
Free from a UK landline, the main general customer-service number.