Aix-en-Ergny, Alette, Avesnes, Bécourt, Beussent, Bezinghem, Bimont, Bourthes, Campagne-lès-Boulonnais, Clenleu, Enquin-sur-Baillons, Ergny, Herly, Hucqueliers, Humbert, Maninghem, Parenty, Preures, Quilen, Rumilly, Saint-Michel-sous-Bois, Verchocq, Wicquinghem ha Zoteux