| From | ||||
| Destination | GBP | USD | EURO | |
| Macau | 3p | 7¢ | 5¢ | |
| Macau - Mobile | 3p | 7¢ | 5¢ | |
| Macedonia | 5p | 11¢ | 8¢ | |
| Macedonia - Mobile | 17p | 35¢ | 26¢ | |
| Madagascar | 9p | 19¢ | 14¢ | |
| Madagascar - Mobile | 11p | 23¢ | 17¢ | |
| Madagascar - Mobile (Orange) | 15p | 31¢ | 23¢ | |
| Malawi | 4p | 9¢ | 6¢ | |
| Malawi - Mobile | 9p | 19¢ | 14¢ | |
| Malaysia | 2p | 5¢ | 3¢ | |
| Malaysia - Mobile | 3p | 7¢ | 5¢ | |
| Malaysia - Mobile (Celcom) | 2p | 5¢ | 3¢ | |
| Malaysia - Mobile (Digi) | 2p | 5¢ | 3¢ | |
| Malaysia - Mobile (Maxis) | 2p | 5¢ | 3¢ | |
| Maldives | 8p | 17¢ | 12¢ | |
| Maldives - Mobile | 14p | 29¢ | 21¢ | |
| Mali | 11p | 23¢ | 17¢ | |
| Mali - Mobile | 12p | 25¢ | 18¢ | |
| Mali - Mobile (Ikatel) | 14p | 29¢ | 21¢ | |
| Malta | 4p | 9¢ | 6¢ | |
| Malta - Mobile | 14p | 29¢ | 21¢ | |
| Marshall Islands | 15p | 31¢ | 23¢ | |
| Martinique | 2p | 5¢ | 3¢ | |
| Martinique - Mobile | 20p | 41¢ | 30¢ | |
| Mauritania | 12p | 25¢ | 18¢ | |
| Mauritania - Mobile | 12p | 25¢ | 18¢ | |
| Mauritius | 8p | 17¢ | 12¢ | |
| Mayotte Island | 6p | 13¢ | 9¢ | |
| Mayotte Island - Mobile | 23p | 48¢ | 35¢ | |
| Mexico | 5p | 11¢ | 8¢ | |
| Mexico - Ciudad Juarez | 2p | 5¢ | 3¢ | |
| Mexico - Equal Access | 2p | 5¢ | 3¢ | |
| Mexico - Guadalajara | 1p | 3¢ | 2¢ | |
| Mexico - Leon | 2p | 5¢ | 3¢ | |
| Mexico - Mexico City | 1p | 3¢ | 2¢ | |
| Mexico - Monterrey | 1p | 3¢ | 2¢ | |
| Mexico - Puebla | 2p | 5¢ | 3¢ | |
| Mexico - Tijuana | 2p | 5¢ | 3¢ | |
| Mexico - Mobile | 15p | 31¢ | 23¢ | |
| Micronesia | 12p | 25¢ | 18¢ | |
| Moldova | 7p | 15¢ | 11¢ | |
| Moldova - Mobile | 11p | 23¢ | 17¢ | |
| Moldova - Mobile (Pridnestrovie) | 10p | 21¢ | 15¢ | |
| Moldova - Mobile (Voxtel) | 10p | 21¢ | 15¢ | |
| Monaco | 2p | 5¢ | 3¢ | |
| Monaco - Mobile | 13p | 27¢ | 20¢ | |
| Monaco - Mobile (VAS) | 18p | 37¢ | 27¢ | |
| Mongolia | 6p | 13¢ | 9¢ | |
| Mongolia - Mobile | 10p | 21¢ | 15¢ | |
| Montserrat | 7p | 15¢ | 11¢ | |
| Montserrat - Mobile | 7p | 15¢ | 11¢ | |
| Morocco | 9p | 19¢ | 14¢ | |
| Morocco - Mobile | 15p | 31¢ | 23¢ | |
| Morocco - Mobile (Medi Telecom) | 16p | 33¢ | 24¢ | |
| Mozambique | 6p | 13¢ | 9¢ | |
| Mozambique - Mobile | 7p | 15¢ | 11¢ | |
| Mozambique - Mobile (Vodacom) | 14p | 29¢ | 21¢ | |
| Myanmar (Burma) | 18p | 37¢ | 27¢ | |