Anini-y comprises 23 barangays with an estimated population of 17,080. 15 of its barangays (65%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bayo Grande | 409 | 1 | Crowdsourced signal only (no registered tower) |
| Bayo Pequeño | 417 | 0 | Dead zone: no towers from any source |
| Butuan | 823 | 3 | Crowdsourced signal only (no registered tower) |
| Casay | 1,203 | 0 | Dead zone: no towers from any source |
| Casay Viejo | 203 | 0 | Dead zone: no towers from any source |
| Iba | 798 | 0 | Dead zone: no towers from any source |
| Igbarabatuan | 326 | 0 | Dead zone: no towers from any source |
| Igpalge | 437 | 0 | Dead zone: no towers from any source |
| Igtumarom | 722 | 0 | Dead zone: no towers from any source |
| Lisub A | 726 | 1 | Crowdsourced signal only (no registered tower) |
| Lisub B | 517 | 0 | Dead zone: no towers from any source |
| Mabuyong | 1,023 | 0 | Dead zone: no towers from any source |
| Magdalena | 2,248 | 0 | Dead zone: no towers from any source |
| Nasuli C | 270 | 0 | Dead zone: no towers from any source |
| Nato | 862 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion | 546 | 0 | Dead zone: no towers from any source |
| Sagua | 904 | 1 | Crowdsourced signal only (no registered tower) |
| Salvacion | 771 | 3 | Crowdsourced signal only (no registered tower) |
| San Francisco | 1,207 | 0 | Dead zone: no towers from any source |
| San Ramon | 438 | 0 | Dead zone: no towers from any source |
| San Roque | 923 | 1 | Crowdsourced signal only (no registered tower) |
| Tagaytay | 214 | 0 | Dead zone: no towers from any source |
| Talisayan | 1,093 | 1 | Crowdsourced signal only (no registered tower) |