Ma-ayon comprises 32 barangays with an estimated population of 39,254. 31 of its barangays (97%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Aglimocon | 1,417 | 0 | Dead zone: no towers from any source |
| Alasaging | 593 | 0 | Dead zone: no towers from any source |
| Alayunan | 459 | 0 | Dead zone: no towers from any source |
| Balighot | 1,139 | 0 | Dead zone: no towers from any source |
| Batabat | 1,432 | 0 | Dead zone: no towers from any source |
| Bongbongan | 1,178 | 0 | Dead zone: no towers from any source |
| Cabungahan | 1,783 | 0 | Dead zone: no towers from any source |
| Canapian | 1,575 | 0 | Dead zone: no towers from any source |
| Carataya | 564 | 0 | Dead zone: no towers from any source |
| Duluan | 322 | 0 | Dead zone: no towers from any source |
| East Villaflores | 1,750 | 0 | Dead zone: no towers from any source |
| Fernandez | 366 | 0 | Dead zone: no towers from any source |
| Guinbi-alan | 1,472 | 0 | Dead zone: no towers from any source |
| Indayagan | 1,674 | 0 | Dead zone: no towers from any source |
| Jebaca | 822 | 0 | Dead zone: no towers from any source |
| Maalan | 1,191 | 0 | Dead zone: no towers from any source |
| Manayupit | 1,076 | 0 | Dead zone: no towers from any source |
| New Guia | 1,558 | 0 | Dead zone: no towers from any source |
| Old Guia | 1,045 | 0 | Dead zone: no towers from any source |
| Palaguian | 1,058 | 0 | Dead zone: no towers from any source |
| Parallan | 587 | 0 | Dead zone: no towers from any source |
| Piña | 1,028 | 0 | Dead zone: no towers from any source |
| Poblacion Ilawod | 1,091 | 4 | Crowdsourced signal only (no registered tower) |
| Poblacion Ilaya | 1,953 | 0 | Dead zone: no towers from any source |
| Poblacion Tabuc | 2,026 | 0 | Dead zone: no towers from any source |
| Quevedo (Ngalan) | 1,366 | 0 | Dead zone: no towers from any source |
| Quinabonglan | 1,320 | 0 | Dead zone: no towers from any source |
| Quinat-uyan | 1,321 | 0 | Dead zone: no towers from any source |
| Salgan | 1,375 | 0 | Dead zone: no towers from any source |
| Tapulang | 1,222 | 0 | Dead zone: no towers from any source |
| Tuburan | 1,923 | 0 | Dead zone: no towers from any source |
| West Villaflores | 1,568 | 0 | Dead zone: no towers from any source |