Ilocos Region (Region I)
Cities & municipalities
AdamsAgnoAgooAguilarAlcalaAlilemAndaAringayAsinganBacarraBacnotanBadocBagulinBalaoanBalungaoBanayoyoBangarBanguiBaniBannaBantayBasistaBauangBautistaBayambangBinalonanBinmaleyBolinaoBugallonBurgosBurgosBurgosBurgosCabaCabugaoCalasiaoCaoayanCarasiCervantesCity of AlaminosCity of BatacCity of CandonCity of DagupanCity of LaoagCity of San CarlosCity of San FernandoCity of UrdanetaCity of ViganCurrimaoDasolDingrasDumalnegGalimuyodGregorio del PilarInfantaLabradorLaoacLidliddaLingayenLunaMabiniMagsingalMalasiquiManaoagMangaldanMangataremMapandanMarcosNagbukelNaguilianNarvacanNatividadNueva EraPagudpudPaoayPasuquinPiddigPiniliPozorrubioPugoQuirinoRosalesRosarioSalcedoSan EmilioSan EstebanSan FabianSan GabrielSan IldefonsoSan JacintoSan JuanSan JuanSan ManuelSan NicolasSan NicolasSan QuintinSantaSanta BarbaraSanta CatalinaSanta CruzSanta LuciaSanta MariaSanta MariaSantiagoSanto DomingoSantolSanto TomasSanto TomasSan VicenteSarratSigaySinaitSisonSolsonaSualSudipenSugponSuyoTagudinTayugTubaoUminganUrbiztondoVillasisVintar