Calape comprises 33 barangays with an estimated population of 27,117. 29 of its barangays (88%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abucayan Norte | 962 | 0 | Dead zone: no towers from any source |
| Abucayan Sur | 959 | 0 | Dead zone: no towers from any source |
| Banlasan | 358 | 0 | Dead zone: no towers from any source |
| Bentig | 1,850 | 0 | Dead zone: no towers from any source |
| Binogawan | 503 | 0 | Dead zone: no towers from any source |
| Bonbon | 1,018 | 0 | Dead zone: no towers from any source |
| Cabayugan | 595 | 0 | Dead zone: no towers from any source |
| Cabudburan | 426 | 0 | Dead zone: no towers from any source |
| Calunasan | 709 | 0 | Dead zone: no towers from any source |
| Camias | 531 | 0 | Dead zone: no towers from any source |
| Canguha | 316 | 0 | Dead zone: no towers from any source |
| Catmonan | 1,448 | 0 | Dead zone: no towers from any source |
| Desamparados (Pob.) | 1,317 | 2 | Crowdsourced signal only (no registered tower) |
| Kahayag | 273 | 0 | Dead zone: no towers from any source |
| Kinabag-an | 447 | 0 | Dead zone: no towers from any source |
| Labuon | 448 | 0 | Dead zone: no towers from any source |
| Lawis | 925 | 0 | Dead zone: no towers from any source |
| Liboron | 1,223 | 0 | Dead zone: no towers from any source |
| Lo-oc | 300 | 0 | Dead zone: no towers from any source |
| Lomboy | 348 | 0 | Dead zone: no towers from any source |
| Lucob | 1,689 | 0 | Dead zone: no towers from any source |
| Madangog | 201 | 0 | Dead zone: no towers from any source |
| Magtongtong | 392 | 0 | Dead zone: no towers from any source |
| Mandaug | 1,488 | 0 | Dead zone: no towers from any source |
| Mantatao | 968 | 0 | Dead zone: no towers from any source |
| Sampoangon | 313 | 0 | Dead zone: no towers from any source |
| San Isidro | 1,501 | 2 | Crowdsourced signal only (no registered tower) |
| Santa Cruz (Pob.) | 1,715 | 1 | Crowdsourced signal only (no registered tower) |
| Sojoton | 599 | 0 | Dead zone: no towers from any source |
| Talisay | 311 | 0 | Dead zone: no towers from any source |
| Tinibgan | 973 | 0 | Dead zone: no towers from any source |
| Tultugan | 864 | 0 | Dead zone: no towers from any source |
| Ulbujan | 1,147 | 1 | Crowdsourced signal only (no registered tower) |