Pamplona comprises 17 barangays with an estimated population of 41,710. 9 of its barangays (53%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Batang | 3,113 | 0 | Dead zone: no towers from any source |
| Burabod | 2,000 | 0 | Dead zone: no towers from any source |
| Cagbibi | 87 | 0 | Dead zone: no towers from any source |
| Cagbunga | 1,068 | 0 | Dead zone: no towers from any source |
| Calawat | 575 | 0 | Dead zone: no towers from any source |
| Del Rosario | 2,664 | 18 | Crowdsourced signal only (no registered tower) |
| Patong | 1,204 | 0 | Dead zone: no towers from any source |
| Poblacion | 9,104 | 5 | Crowdsourced signal only (no registered tower) |
| Salvacion | 791 | 4 | Crowdsourced signal only (no registered tower) |
| San Gabriel | 4,908 | 13 | Crowdsourced signal only (no registered tower) |
| San Isidro | 2,482 | 9 | Crowdsourced signal only (no registered tower) |
| San Rafael | 311 | 0 | Dead zone: no towers from any source |
| San Ramon | 1,530 | 3 | Crowdsourced signal only (no registered tower) |
| San Vicente | 3,954 | 7 | Crowdsourced signal only (no registered tower) |
| Tambo | 4,795 | 5 | Crowdsourced signal only (no registered tower) |
| Tampadong | 1,529 | 0 | Dead zone: no towers from any source |
| Veneracion (Taguilid) | 1,595 | 0 | Dead zone: no towers from any source |