Gregorio del Pilar (Concepcion) comprises 7 barangays with an estimated population of 3,536. 7 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alfonso (Tangaoan) | 984 | 0 | Dead zone: no towers from any source |
| Bussot | 653 | 0 | Dead zone: no towers from any source |
| Concepcion | 475 | 0 | Dead zone: no towers from any source |
| Dapdappig | 350 | 0 | Dead zone: no towers from any source |
| Matue-Butarag | 894 | 0 | Dead zone: no towers from any source |
| Poblacion Norte | 141 | 0 | Dead zone: no towers from any source |
| Poblacion Sur | 39 | 0 | Dead zone: no towers from any source |