| Country | Calling from within the country | Calling from another country |
|---|---|---|
| Albania | +385 16269840 | +385 16269840 |
| Belgium | 02 773 62 22 | +32 2 773 62 22 |
| Bosnia/Herzegovina | +385 16269840 | +385 16269840 |
| Bulgaria | +359 291146 | +359 291146 |
| Cyprus | +35777772433 | +35777772433 |
| Denmark | 070 21 50 53 | +45 70 21 50 53 |
| Estonia | 8007777 | +372 6022365 |
| 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 |
| Iceland | +3545157000 | +3545157000 |
| Israel | +972773601417 | +972773601417 |
| Italy | 02 26629 271 | +39 02 26629 271 |
| Canada | 855 399 4691 | +1 855 399 4691 |
| Kosovo | +385 16269840 | +385 16269840 |
| Croatia | +385 16269840 | +385 16269840 |
| Latvia | 800 07077 | +371 66100821 |
| Lithuania | 8 800 10018 | +370 52165010 |
| Luxembourg (customer service center located in Belgium) | +32 2 773 62 22 | +32 2 773 62 22 |
| Macedonia | +385 16269840 | +385 16269840 |
| Malta | +35625592564 | +35625592564 |
| Moldavia | +373 22578913 | +373 22578913 |
| Montenegro | +38516269840 | +38516269840 |
| Netherlands | 020 851 2278 | +31 20 851 2278 |
| Norway | 800 30 060 | +47 22 32 39 50 |
| Poland | +48 22 537 43 43 | +48 22 537 43 43 |
| Portugal | 800 206 670 | +35 1 21 94 29 107 |
| Romania | 313200200 | +36 14584447 |
| Russia | +7 495 212 24 68 | +7 495 212 24 68 |
| Switzerland | 044 283 35 70 | +41 44 283 35 70 |
| Serbia | +385 16269840 | +385 16269840 |
| Slovakia | +42 1258252186 | +42 1258252186 |
| Slovenia | +385 16269840 | +385 16269840 |
| Spain | 091 325 5509 | +34 91 325 5509 |
| United Kingdom | 0800 587 9848 | +44 20 860 39 848 |
| Sweden | 020 55 55 66 | +46 31 51 83 35 |
| Czech Republic | +420800050296 | +420296787297 |
| Turkey | 444 4 858 | +90 212 356 13 17 |
| Germany | 089 20 80 1 87 47 | +49 89 20 80 1 87 47 |
| Belarus | +7 495 212 24 68 | +7 495 212 24 68 |
| Ukraine | 0800 303555 | +380 444950078 |
| Hungary | 06-80-200-269 | +36-1-345-1775 |
| USA | 855 399 4691 | +1 855 399 4691 |
| Austria | +43 1 525 03 6244 | +43 1 525 03 6244 |