- Residential
- Help & Advice
- Reference Book
Contact Us
Phone
Customer Service | |
123 for residential customers 121 for business customers +359 (0) 700 17 000 if you are mobile or fixed customer of other operator | |
Information & Operator Services | |
| 11800 for Directory Assistance
| |
| 120 for National and International Operator Service (access from your fixed line only) | |
Letter
Claims & Charge Disputes | |
| VIVACOM Customer Service Claims Administration Team 1784 Sofia, post box 44 | |
General Queries | |
| VIVACOM Headquarters 115 I, Tsarigradsko chaussee blvd. 1784 Sofia, Bulgaria | |




