| Bel-Air | E7 |
| Bellevue | F2 |
| Berven | C11 |
| Brest-Bihan | C4 |
| Briellec | F5 |
| Chapelle St-Visias | G3 |
| Coat-Ar-Bellec | G5 |
| Coat-ar-Guen | E9 |
| Combot | B7 |
| Cosquerou | D6 |
| Croix-Neuve | E3 |
| Fuenteun-Bol | C5 |
| Fovennou | C8 |
| Guerjean | A9 |
| Guen-Coz | E5 |
| Guiclan | F6 |
| Keradennec | F6 |
| Kerbrat | E4 |
| Kerbriant | D9 |
| Kerdeland | D4 |
| Kerdraon | G4 |
| Kerdravel | C7 |
| Kerellon | A9 |
| Kerfaven-Kermat | D10 |
| Kerfaven-Menguen | G3 |
| Kergam | D11 |
| Kergoat | G4 |
| Kergoat | F5 |
| Kergolvez | B9 |
| Kerhalles | D6 |
| Kerhalles-ar-Gorien | C7 |
| Kerhervé | F6 |
| Kerilly | F3 |
| Kerivoas | F6 |
| Kerizamel | B11 |
| Kerjegu | E4 |
| Kerlan-Huella | D7 |
| Kerlan-Izella | D7 |
| Kerlaoudet-Bihan | B6 |
| Kerlaoudet-Braz | B6 |
| Kerlaviou | D10 |
| Kermaria | E7 |
| Kermat | C10 |
| Kermorvan | G2 |
| Kermorvan-Huella | G2 |
| Kernabat | E7 |
| Kernevez | F6 |
| Kerofil | A7 |
| Kerougay | D11 |
| Kerourien | D10 |
| Kerriou | E9 |
| Kerriou-Bihan | E9 |
| Kersaint-Gilly | C7 |
| Kersauzon | A7 |
| Kervezennec | B7 |
| Keryaouel | B11 |
| Kerzepre | D8 |
| La Garenne | E4 |
| La Haye | D11 |
| La Lande | D8 |
| La Poterie | B8 |
| La Roche-Plouran | A10 |
| Lannarunec | C6 |
| Le Fagot | C11 |
| Le Guern-Huella | D6 |
| Le Guern-Izella | D6 |
| Le Merdy | A11 |
| Le Planten | B9 |
| Le Rest | B6 |
| Locmenven | E8 |
| Lostallen | B7 |
| Mechou | F5 |
| Menguen | G3 |
| Mesprigent | E7 |
| Mezavel | F4 |
| Moudennou | G1 |
| Moulin de Kerlaviou | D10 |
| Moulin de Kernabat | F7 |
| Moulin de Lezerazien | A11 |
| Moulin de Trevilis | F6 |
| Noteric | G2 |
| Pen-an-Allee | G1 |
| Pen-ar-Hoat | A10 |
| Pen-ar-Feunteun | E7 |
| Pen-ar-Valy | B10 |
| Penhoadic | E8 |
| Penzé | G1 |
| Plougastel | A7 |
| Ponthou | A11 |
| Pontigou | F5 |
| Poul-ar-Zarp | G3 |
| Queledern | C6 |
| Radennec | D5 |
| Revin | F3 |
| Roc'Herou | G5 |
| Roch-Toul | E11 |
| Roselies | B11 |
| Rumolou | G1 |
| Seminaire St-Jacques | A11 |
| Saint-Draff | F2 |
| Saint-Jacques | A11 |
| Touarchen | C6 |
| Toul-al-Louarn | G2 |
| Trevilis-Huella | F6 |
| Trouzoulen | C5 |
| Ty-Men | D5 |
