Infanta comprises 36 barangays with an estimated population of 81,025. 16 of its barangays (44%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abiawin | 2,019 | 1 | Crowdsourced signal only (no registered tower) |
| Agos-agos | 1,993 | 6 | Crowdsourced signal only (no registered tower) |
| Alitas | 1,326 | 0 | Dead zone: no towers from any source |
| Amolongin | 127 | 1 | Crowdsourced signal only (no registered tower) |
| Anibong | 526 | 0 | Dead zone: no towers from any source |
| Antikin | 1,469 | 1 | Crowdsourced signal only (no registered tower) |
| Bacong | 811 | 0 | Dead zone: no towers from any source |
| Balobo | 2,383 | 0 | Dead zone: no towers from any source |
| Bantilan | 1,931 | 0 | Dead zone: no towers from any source |
| Banugao | 3,844 | 1 | Crowdsourced signal only (no registered tower) |
| Batican | 692 | 1 | Crowdsourced signal only (no registered tower) |
| Binonoan | 501 | 1 | Crowdsourced signal only (no registered tower) |
| Binulasan | 2,811 | 0 | Dead zone: no towers from any source |
| Boboin | 5,814 | 0 | Dead zone: no towers from any source |
| Catambungan | 2,060 | 0 | Dead zone: no towers from any source |
| Cawaynin | 286 | 0 | Dead zone: no towers from any source |
| Comon | 2,395 | 5 | Crowdsourced signal only (no registered tower) |
| Dinahican | 9,575 | 7 | Crowdsourced signal only (no registered tower) |
| Gumian | 5,874 | 17 | Crowdsourced signal only (no registered tower) |
| Ilog | 2,569 | 4 | Crowdsourced signal only (no registered tower) |
| Ingas | 4,622 | 0 | Dead zone: no towers from any source |
| Langgas | 1,162 | 0 | Dead zone: no towers from any source |
| Libjo | 3,190 | 1 | Crowdsourced signal only (no registered tower) |
| Lual | 806 | 0 | Dead zone: no towers from any source |
| Magsaysay | 7,197 | 45 | Crowdsourced signal only (no registered tower) |
| Maypulot | 267 | 0 | Dead zone: no towers from any source |
| Miswa | 2,804 | 3 | Crowdsourced signal only (no registered tower) |
| Pilaway | 1,823 | 6 | Crowdsourced signal only (no registered tower) |
| Pinaglapatan | 1,399 | 0 | Dead zone: no towers from any source |
| Poblacion 1 (Barangay 1) | 395 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion 38 (Poblacion Barangay 2) | 861 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion 39 (Poblacion Barangay 3) | 1,358 | 8 | Crowdsourced signal only (no registered tower) |
| Pulo | 933 | 4 | Crowdsourced signal only (no registered tower) |
| Silangan | 2,050 | 0 | Dead zone: no towers from any source |
| Tongohin | 2,760 | 4 | Crowdsourced signal only (no registered tower) |
| Tudturan | 392 | 0 | Dead zone: no towers from any source |