| Albania | +385 162 698 40 | +385 162 698 40 |
| Belgium | 02 773 62 22 | +32 2 773 62 22 |
| Bosnia/Herzegovina | +385 162 698 40 | +385 162 698 40 |
| Brazil | 0800 70 775 90 | Not applicable |
| Bulgaria | +359 291 146 | +359 291 146 |
| Cyprus | +357 777 724 33 | +357 777 724 33 |
| Denmark | 070 21 50 53 | +45 702 150 53 |
| Estonia | 80 07 777 | +372 602 23 65 |
| Finland | 09 374 77 310 | +358 9 374 77 310 |
| France | 0810 800 454 | +33 1 49 93 72 79 |
| Greece | +30 210 9988 199 | +30 210 9988 199 |
| Ireland | 01 637 36 50 | +353 1 637 36 50 |
| Iceland | +354 515 70 00 | +354 515 70 00 |
| Israel | +972 773 601 417 | +972 773 601 417 |
| Italy | 02 266 29 271 | +39 02 266 29 271 |
| Canada | 855 399 4691 | +1 855 399 4691 |
| Kazakhstan | +7 495 212 24 68 | +7 495 212 24 68 |
| China | 400 606 1635 | +86 40 606 1635 |
| Kosovo | +385 162 698 40 | +385 162 698 40 |
| Croatia | +385 162 698 40 | +385 162 698 40 |
| Latvia | 800 070 77 | +371 661 008 21 |
| Lithuania | 8 800 100 18 | +370 521 650 10 |
| Luxembourg (customer service center located in Belgium) | +32 2 773 62 22 | +32 2 773 62 22 |
| Macedonia | +385 162 698 40 | +385 162 698 40 |
| Malta | +356 255 925 64 | +356 255 925 64 |
| Moldavia | +373 225 789 13 | +373 225 789 13 |
| Montenegro | +385 162 698 40 | +385 162 698 40 |
| Netherlands | 020 851 22 78 | +31 20 851 22 78 |
| Norway | 800 30 060 | +47 22 32 39 50 |
| Poland | +48 22 537 43 43 | +48 22 537 43 43 |
| Portugal | 800 206 670 | +351 219 429 107 |
| Romania | 313 200 200 | +36 145 844 47 |
| Russia | +7 495 212 24 68 | +7 495 212 24 68 |
| Switzerland | 044 283 35 70 | +41 44 283 35 70 |
| Serbia | +385 162 698 40 | +385 162 698 40 |
| Slovakia | +421 258 252 186 | +421 258 252 186 |
| Slovenia | +385 162 698 40 | +385 162 698 40 |
| Spain | 091 325 55 09 | +34 91 325 55 09 |
| United Kingdom | 0800 587 9848 | +44 20 860 39 848 |
| Sweden | 020 55 55 66 | +46 31 518 335 |
| Czech Republic | +420 800 050 296 | +420 296 787 297 |
| Turkey | 444 4 858 | +90 212 356 13 17 |
| Germany | 089 208 018 747 | +49 89 208 018 747 |
| Belarus | +7 495 212 24 68 | +7 495 212 24 68 |
| Ukraine | 0800 303 555 | +380 444 950 078 |
| Hungary | 06 80 200 269 | +36 1 345 17 75 |
| USA | 855 399 4691 | +1 855 399 4691 |
| Austria | +43 1 525 03 6244 | +43 1 525 03 6244 |