Contact us

You can find us by phone or online

Call us

Денонощен център
"Customer service"

We are at your disposal every day from 07:00 in the morning to 01:00 in the evening. Please do not hesitate to use the Automatic menu at the number *88/088123.


For mobile service customers информация

От външна мрежа и в роуминг
From an external network
and in roaming
+359 88 123

To contact the Customer Service Center from all other networks and for Roaming customers. информация

+359 88 1881

For specialized consultation for your smartphone or tablet. информация

It can only be chosen by A1 customers in Bulgaria

Write to us


You can contact us on

Head office

Sofia 1309
Zaharna Fabrika area 1, Kukush str.