Arteche comprises 20 barangays with an estimated population of 11,910. 19 of its barangays (95%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Aguinaldo | 377 | 0 | Dead zone: no towers from any source |
| Balud (Pob.) | 785 | 0 | Dead zone: no towers from any source |
| Bato (San Luis) | 359 | 0 | Dead zone: no towers from any source |
| Beri | 540 | 0 | Dead zone: no towers from any source |
| Bigo | 29 | 0 | Dead zone: no towers from any source |
| Buenavista | 623 | 0 | Dead zone: no towers from any source |
| Cagsalay | 641 | 0 | Dead zone: no towers from any source |
| Campacion | 122 | 0 | Dead zone: no towers from any source |
| Carapdapan | 2,736 | 0 | Dead zone: no towers from any source |
| Casidman | 110 | 0 | Dead zone: no towers from any source |
| Catumsan | 686 | 0 | Dead zone: no towers from any source |
| Central (Pob.) | 13 | 0 | Dead zone: no towers from any source |
| Concepcion | 448 | 0 | Dead zone: no towers from any source |
| Garden (Pob.) | 2,488 | 1 | Crowdsourced signal only (no registered tower) |
| Inayawan | 399 | 0 | Dead zone: no towers from any source |
| Macarthur | 168 | 0 | Dead zone: no towers from any source |
| Rawis (Pob.) | 41 | 0 | Dead zone: no towers from any source |
| Tangbo | 629 | 0 | Dead zone: no towers from any source |
| Tawagan | 342 | 0 | Dead zone: no towers from any source |
| Tebalawon | 374 | 0 | Dead zone: no towers from any source |