The Area Codes of Philippines:
| City/Town or Region | Area code |
| 1. | Abra, Apayao, Benguet, Ifugao, Kalinga, Mountain Province | 074 (+6374) |
| 2. | Agusan del Norte, Agusan del Sur | 085 (+6385) |
| 3. | Aklan, Antique, Capiz | 036 (+6336) |
| 4. | Albay, Catanduanes | 052 (+6352) |
| 5. | Aurora, Marinduque, Quezon, Romblon | 042 (+6342) |