Special Geographic Area - Carmen comprises 7 barangays with an estimated population of 43,947. 6 of its barangays (86%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Kib-Ayao | 11,299 | 0 | Dead zone: no towers from any source |
| Kitulaan | 9,295 | 1 | Crowdsourced signal only (no registered tower) |
| Langogan | 4,028 | 0 | Dead zone: no towers from any source |
| Manarapan | 3,692 | 0 | Dead zone: no towers from any source |
| Nasapian | 7,407 | 0 | Dead zone: no towers from any source |
| Pebpoloan | 2,078 | 0 | Dead zone: no towers from any source |
| Tupig | 6,148 | 0 | Dead zone: no towers from any source |