For domestic long distance calls, dial:
0 + Area Code + Phone number
Example: From Mindanao to Manila, dial:
0 + 2 + Local Phone Number
From Overseas to the Philippines, dial:
00 + County Code + Area Code + Phone no.
Example: From Canada to Manila, dial:
00 + 63 + 2 + Local Phone Number
| Mabalacat | Pampanga | 45 |
| Mabini | Pangasinan | 75 |
| Macabebe | Pampanga | 45/4594 |
| Mactan | Cebu | 32 |
| Magarao | Camarines Sur | 54 |
| Magsingal | Ilocos Sur | 77 |
| Majayjay | Laguna | 49305 |
| Makati | Metro Manila | 2 |
| Malabon | Metro Manila | 2 |
| Malasiqui | Pangasinan | 75 |
| Malaybalay | Bukidnon | 88 |
| Mallig | Isabela | 78 |
| Malolos | Bulacan | 44 |
| Mambajao | Camiguin | 88 |
| Mamburao | Mindoro Occidental | 43 |
| Mambusao | Capiz | 36 |
| Manaoag | Pangasinan | 75 |
| Manapla | Negros Occidental | 34 |
| Mandaluyong | Metro Manila | 2 |
| Mandaue | Cebu | 32 |
| Mangagoy | Surigao del Sur | 8622 |
| Mangaldan | Pangasinan | 75 |
| Mangatarem | Pangasinan | 75 |
| Manila | Metro Manila | 2 |
| Mankayan | Benguet | 74 |
| Marawi City | Lanao del Sur | 63 |
| Marcos | Ilocos Norte | 77 |
| Marikina | Metro Manila | 2 |
| Marilao | Bulacan | 44 |
| Mariveles [Bataan Export Processing Zone Authority] | Bataan | 47 |
| Masatol | Pampanga | 45 |
| Masbate | Masbate | 56 |
| Masinloc | Zambales | 47 |
| Mati | Davao Oriental | 87 |
| Matina | Davao | 82 |
| Mauban | Quezon | 4251 |
| Metro Cebu | Cebu | 32 |
| Metro Davao | Davao del Sur | 82 |
| Mexico | Pampanga | 45 |
| Meycauayan | Bulacan | 44 |
| Miagao | Iloilo | 33 |
| Midsayap | North Cotabato | 6422 |
| Mindoro Occidental | | 43 |
| Mindoro Oriental | | 43 |
| Misamis Occidental | | 88 |
| Mobile (Extelcom) | | 973 |
| Mobile (Globe) | | 917 |
| Mobile (Islacom) | | 915 |
| Mobile (Piltel) | | 912 |
| Mobile (PLDT) | | 90 |
| Mobile (Smart) | | 918 |
| Molave | Zamboanga del Sur | 62 |
| Molino | Cavite | 46 |
| Muqoz | Nueva Ecija | 44 |
| Muntinlupa | Metro Manila | 2 |
| | |
| Nabua | Camarines Sur | 54 |
| Naga | Camarines Sur | 54 |
| Nagcarlan | Laguna | 49 |
| Naic | Cavite | 46 |
| Narvacan | Ilocos Sur | 77 |
| Nasipit | Agusan del Norte | 85 |
| Nasugbu | Batangas | 43/4396 |
| Naujan | Mindoro Oriental | 43 |
| Navotas | Metro Manila | 2 |
| Norzagaray | Bulacan | 44 |
| Noveleta | Cavite | 46 |
| Nueva Viscaya | | 78 |
