Ace Signal AtlasThe Philippine connectivity encyclopedia of 42,048 barangays
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Castillejos

Municipality in Zambales · Internet connectivity overview

Castillejos comprises 14 barangays with an estimated population of 77,855. 4 of its barangays (29%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.

Barangays

BarangayPopulationTowersCoverage
Balaybay17,6431Crowdsourced signal only (no registered tower)
Buenavista2,6550Dead zone: no towers from any source
Del Pilar9,53317Crowdsourced signal only (no registered tower)
Looc2,4080Dead zone: no towers from any source
Magsaysay4,2875Crowdsourced signal only (no registered tower)
Nagbayan9,2430Dead zone: no towers from any source
Nagbunga5,41910Crowdsourced signal only (no registered tower)
San Agustin7,3701Crowdsourced signal only (no registered tower)
San Jose (Pob.)1,6795Crowdsourced signal only (no registered tower)
San Juan (Pob.)8021Crowdsourced signal only (no registered tower)
San Nicolas8,5332Crowdsourced signal only (no registered tower)
San Pablo (Pob.)6,6285Crowdsourced signal only (no registered tower)
San Roque9039Crowdsourced signal only (no registered tower)
Santa Maria7520Dead zone: no towers from any source
Last updated 3 July 2026 · Home · Terms & data policy · Facts reported neutrally; deployment analysis is available on request.