Ilao Building
Judge Alba Street, Zone 3
Koronadal City 9506
region12@owwa.gov.ph
MARILOU M. SUMALINOG
Officer-In-Charge, RWO – 12
| 09178049498 | 228-2153 | ||
| 083 | ADMIN. | 228-1076 | |
| Program and Services Division | 228-1076 / 0917-8094-346 | ||
| ACCOUNTING | 228-7513 – | ||
| HOTLINE: | |||
| 0917-572-1303 / 0908-888-1303 | |||
