| MCIAA Offices | PBAX Pilot No. | Local No. | Direct No. |
| General Manager | 340-2486 | 1001 – 1003 | |
| Asst. Gen. Manager | 340-2486 | | |
| Legal Division | 340-2486 | 1020 – 1024 | |
| Public Affairs Division | 340-2486 | 1031 – 1030 | |
| CMS / BDD | 340-2486 | | |
| Business Div. | 340-2486 | 1230 – 1233 | |
| Corplan Div. | 340-2486 | 1210 – 1212 | |
| Finance Dept. | 340-2486 | 1300 – 1301 | |
| Accounting Div. | 340-2486 | 1310 – 1316 | |
| Budget Div. | 340-2486 | 1330 – 1333 | |
| Cashiering Div. | 340-2486 | 1340 – 1343 | |
| Collection Div. | 340-2486 | 1350 – 1352 | |
| Administrative Dept. | 340-2486 | 1400 – 1401 | |
| Human Resources Mgt. Div. | 340-2486 | 1410 – 1414 | |
| Property Mgt. Div. | 340-2486 | 1430 – 1433 | |
| Procurement Div. | 340-2486 | 1450 – 1454 | |
| General Service Div. | 340-2486 | 1470 & 1472 | |
| Operations Dept. | 340-2486 | 1500 – 1503 | |
| International Terminal Operations Div. | 340-2486 | 1520 – 1522 | |
| Domestic Terminal Operations Div. | 340-2486 | 1540 – 1542 | |
| Airport Grounds Operations Div. | 340-2486 | 1560 – 1562 | |
| General Aviation Operations Div. | 340-2486 | 1663 | |
| Engineering Dept. | 340-2486 | 1111 – 1112 | |
| Electrical Div. | 340-2486 | 1140 – 1142 | |
| Mechanical Div. | 340-2486 | 1160 – 1163 | |
| Civil Works Div. | 340-2486 | 1180 – 1182 | |
| Electronics & Comm. Div. | 340-2486 | 1120 – 1125 | |
Transportation &
Heavy Equipment Div. | 340-2486 | 1190 – 1193 | |
| Emergency & Security Services Dept. | 340-2486 | 1600 & 1602 | |
| Police Force Div. | 340-2486 | 1610 – 1612 | |
| Intel. & ID/Pass Div. | 340-2486 | 1640 & 1642 | |
| Medical Div. | 340-2486 | 1650 & 1652 | |
| Rescue & Firefighting Div. | 340-2486 | 1660 & 1662 | |
