The Area Codes of Philippines:
| City/Town or Region | Area code |
| 1. | Basilan, Zamboanga del Sur, Zamboanga Sibugay | 062 (+6362) |
| 2. | Bataan, Zambales | 047 (+6347) |
| 3. | Batanes, Cagayan, Isabela, Nueva Vizcaya, Quirino | 078 (+6378) |
| 4. | Batangas, Occidental Mindoro, Oriental Mindoro | 043 (+6343) |
| 5. | Biliran, Leyte, Southern Leyte | 053 (+6353) |
| 6. | Bohol | 038 (+6338) |
| 7. | Bukidnon, Camiguin, Misamis Occidental, Misamis Oriental | 088 (+6388) |
| 8. | Bulacan, Nueva Ecija | 044 (+6344) |