| 697 | 653 | MRTalk to PSTN L3 | 0 |
| 853 | 62 | Macau - mobile | 0.06 |
| 853 | 63 | Macau - mobile | 0.06 |
| 853 | 650 | Macau - mobile | 0.06 |
| 853 | 651 | Macau - mobile | 0.06 |
| 853 | 66 | Macau - mobile | 0.06 |
| 853 | 68 | Macau - mobile | 0.06 |
| 853 | Macau | 0.05 | |
| 389 | 7 | Macedonia - Mobile | 0.329 |
| 389 | Macedonia | 0.195 | |
| 261 | 34 | Madagascar (Malagasy) - 34 | 0.331 |
| 261 | 200 | Madagascar (Malagasy) - 200 | 1.8 |
| 261 | 22 | Madagascar (Malagasy) - 22 | 1.8 |
| 261 | 30 | Madagascar - mobile | 0.288 |
| 261 | 31 | Madagascar - mobile | 0.288 |
| 261 | 32 | Madagascar - mobile | 0.288 |
| 261 | 33 | Madagascar - mobile | 0.288 |
| 261 | Madagascar | 0.288 | |
| 265 | 8 | Malawi - mobile | 0.119 |
| 265 | 9 | Malawi - mobile | 0.12 |
| 265 | Malawi | 0.12 | |
| 60 | 11 | Malaysia - mobile (Atur) | 0.052 |
| 60 | 10 | Malaysia - mobile (Celcom) | 0.052 |
| 60 | 13 | Malaysia - mobile (Celcom) | 0.052 |
| 60 | 19 | Malaysia - mobile (Celcom) | 0.052 |
| 60 | 146 | Malaysia - mobile (Digi) | 0.052 |
| 60 | 16 | Malaysia - mobile (Digi) | 0.052 |
| 60 | 12 | Malaysia - mobile (Maxis) | 0.052 |
| 60 | 17 | Malaysia - mobile (Maxis) | 0.052 |
| 60 | 1 | Malaysia - mobile | 0.052 |
| 60 | Malaysia | 0.018 | |
| 60 | 7 | Malaysia-Johor | 0.018 |
| 60 | 3 | Malaysia-Kuala Lumpur | 0.018 |
| 60 | 9 | Malaysia-Kuantan | 0.018 |
| 60 | 4 | Malaysia-Penang | 0.018 |
| 960 | 77 | Maldives - mobile | 0.259 |
| 960 | Maldives | 0.259 | |
| 223 | 22 | Mali - Bamako | 0.271 |
| 223 | 50 | Mali - Mobile (Ikatel) | 0.271 |
| 223 | 51 | Mali - Mobile (Ikatel) | 0.271 |
| 223 | 52 | Mali - Mobile (Ikatel) | 0.271 |
| 223 | 53 | Mali - Mobile (Ikatel) | 0.271 |
| 223 | 54 | Mali - Mobile (Ikatel) | 0.271 |
| 223 | 60 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 61 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 62 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 63 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 64 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 90 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 91 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 92 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 93 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 94 | Mali - Mobile (Ikatel) | 0.33 |
| 223 | 65 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 66 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 67 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 68 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 69 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 95 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 96 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 97 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 98 | Mali - mobile (MaliTel) | 0.271 |
| 223 | 99 | Mali - mobile (MaliTel) | 0.271 |
| 223 | Mali | 0.271 | |
| 223 | 20 | Mali | 0.271 |
| 356 | 79 | Malta - mobile | 0.222 |
| 356 | 99 | Malta - mobile | 0.225 |
| 356 | Malta | 0.138 | |
| 692 | Marshall Island | 0.389 | |
| 222 | 6 | Mauritania - Mobile | 0.312 |
| 222 | 7 | Mauritania - Mobile | 0.312 |
| 222 | Mauritania | 0.312 | |
| 230 | 25 | Mauritius - mobile | 0.209 |
| 230 | 421 | Mauritius - mobile | 0.209 |
| 230 | 422 | Mauritius - mobile | 0.209 |
| 230 | 423 | Mauritius - mobile | 0.209 |
| 230 | 491 | Mauritius - mobile | 0.209 |
| 230 | 492 | Mauritius - mobile | 0.209 |
| 230 | 493 | Mauritius - mobile | 0.209 |
| 230 | 494 | Mauritius - mobile | 0.209 |
| 230 | 495 | Mauritius - mobile | 0.209 |
| 230 | 497 | Mauritius - mobile | 0.209 |
| 230 | 498 | Mauritius - mobile | 0.209 |
| 230 | 499 | Mauritius - mobile | 0.209 |
| 230 | 720 | Mauritius - mobile | 0.209 |
| 230 | 721 | Mauritius - mobile | 0.209 |
| 230 | 729 | Mauritius - mobile | 0.209 |
| 230 | 73 | Mauritius - mobile | 0.209 |
| 230 | 75 | Mauritius - mobile | 0.209 |
| 230 | 76 | Mauritius - mobile | 0.209 |
| 230 | 77 | Mauritius - mobile | 0.209 |
| 230 | Mauritius | 0.209 | |
| 52 | 1 | Mexico - Mobile | 0.302 |
| 52 | Mexico | 0.089 | |
| 52 | 33 | Mexico-Guadalajara | 0.052 |
| 52 | 55 | Mexico-Mexico City | 0.018 |
| 52 | 81 | Mexico-Monterey | 0.018 |
| 691 | Micronesia | 0.344 | |
| 373 | 6 | Moldova - mobile | 0.33 |
| 373 | 7 | Moldova - mobile | 0.33 |
| 373 | 91 | Moldova - mobile | 0.2 |
| 373 | 92 | Moldova - mobile | 0.2 |
| 373 | 93 | Moldova - mobile | 0.2 |
| 373 | 94 | Moldova - mobile | 0.2 |
| 373 | 95 | Moldova - mobile | 0.2 |
| 373 | Moldova | 0.135 | |
| 377 | 4 | Monaco - mobile (Kosvo) | 0.277 |
| 377 | 6 | Monaco - mobile | 0.277 |
| 377 | Monaco | 0.04 | |
| 976 | Mongolia | 0.187 | |
| 1 | 664 | Montserrat | 0.233 |
| 212 | 6 | Morocco - mobile | 0.335 |
| 212 | 7 | Morocco - mobile | 0.335 |
| 212 | Morocco | 0.257 | |
| 212 | 22 | Morocco-Casablanca | 0.257 |
| 258 | 84 | Mozambique - mobile (Vodacom) | 0.187 |
| 258 | 8 | Mozambique - mobile | 0.164 |
| 258 | 82 | Mozambique - mobile | 0.164 |
| 258 | Mozambique | 0.172 | |
| 95 | 9 | Myanmar - mobile | 0.355 |
| 95 | Myanmar | 0.355 |