| United States(1) 800 676 8452 | Argentina0800 333 2086 | Australia1800 1288 29 | Austria(43) 0800 201 046 |
| Bangladesh65 6276 3011 | Belgium(32) 0800 74 531 | Brazil0800 891 8183 | Bulgaria(359) 008001164422 |
| Chile800 570 043 | China800 810 1165 | Croatia(385) 0800222371 | Czech Republic(420) 800143526 |
| Denmark(45) 80 88 08 61 | Estonia(372) 8000044408 | Finland(358) 0800 113 215 | France(33) 0800 90 76 78 |
| Germany(49) 08000 82 47 65 | Greece(30) 00800 4412 2156 | Hong Kong800903472 | Hungary(36) 06800 12 652 |
| Iceland(354) 800 8133 | India000 800 650 1168 000 800 440 1900 |
Indonesia001 80365 7422 | Ireland(353) 1 800 535 077 |
| Israel(972) 1 80 943 2060 | Italy(39) 800 876 171 | Japan0120 936 915 | Korea00798 651 7102 |
| Latvia(371) 80003567 | Lithuania(370) 880030995 | Luxembourg(352) 800 21208 | Malaysia1800 80 1641 |
| Montenegro(381) 01506 814 699 | Netherlands(31) 0800 0226 167 | New Zeland0800 44 2274 | Norway(47) 800 136 23 |
| Pakistan00800 11065 | Philippines1800 1651 0239 | Poland(48) 008004411242 | Portugal(351) 0800 844 212 |
| PretoriaSouth Africa: 2712 671 2225 | Romania(40) 0800894975 | Russia Site in Moscow: (7) 580 9420 Site outside Moscow: (495) 580 9420 |
Serbia(381) 01506 814 699 |
| Singapore(65) 62763011 | Slovakia(421) 0800004757 | Slovenia(386) 080080463 | Spain(34) 900 99 44 39 |
| Sri Lanka65 6276 3011 | Sweden(46) 020 79 35 22 | Switzerland(41) 0800 55 75 07 | Taiwan008 0165 1377 |
| Thailand001 800 65 6270 | Turkey(90) 00800 4491 3603 | Ukraine(380) 01506 814 699 0 800 502 133 |
United Kingdom(44) 0800 783 0124 |
| Vietnam120 65 0065 |