Områdekoderne / forvalg for Filippinerne:
| By eller region | Områdekode |
1. | Basilan, Zamboanga del Sur, Zamboanga Sibugay | 062 |
2. | Bataan, Zambales | 047 |
3. | Batanes, Cagayan, Isabela, Nueva Vizcaya, Quirino | 078 |
4. | Batangas, Occidental Mindoro, Oriental Mindoro | 043 |
5. | Biliran, Leyte, Southern Leyte | 053 |
6. | Bohol | 038 |
7. | Bukidnon, Camiguin, Misamis Occidental, Misamis Oriental | 088 |
8. | Bulacan, Nueva Ecija | 044 |