| LTL56 | Lorient Lanveur | 20000 | | | | | | |
| VSP56 | Vannes Pargo | 19000 | | | | | | |
| LTC56 | Lorient Centre | 17000 | | | | | | |
| VSR56 | Vannes Republique | 17000 | | | | | | |
| AUY56 | Auray | 13000 | | | | | | |
| LNR56 | Lanester | 12000 | | | | | | |
| PTY56 | Pontivy | 11000 | | | | | | |
| HEN56 | Hennebont | 9000 | | | | | | |
| PLM56 | Ploërmel | 7000 | | | | | | |
| QUE56 | Quéven | 6000 | | | | | | |
| PLO56 | Ploemeur | 6000 | | | | | | |
| QUI56 | Quiberon | 6000 | | | | | | |
| SAZ56 | Sarzeau | 5000 | | | | | | |
| CAN56 | Carnac | 4800 | | | | | | |
| LAR56 | Larmor-Plage | 4500 | | | | | | |
| RIA56 | Riantec | 4400 | | | | | | |
| GDL56 | Guidel | 4400 | | | | | | |
| BLZ56 | Belz | 4100 | | | | | | |
| QBT56 | Questembert | 3900 | | | | | | |
| LOC56 | Moréac Locmine | 3800 | | | | | | |
| SNP56 | Séné Poulfanc | 3700 | | | | | | |
| THX56 | Theix | 3700 | | | | | | |
| BAD56 | Baden | 3500 | | | | | | |
| MUZ56 | Muzillac | 3400 | | | | | | |
| PHC56 | Plouhinec | 3400 | | | | | | |
| NIV56 | Nivillac | 3300 | | | | | | |
| AZN56 | Arzon | 3200 | | | | | | |
| PLY56 | Plouay | 3200 | | | | | | |
| BAU56 | Baud | 3200 | | | | | | |
| MLT56 | Malestroit | 3100 | | | | | | |
| STP56 | Saint-Philibert | 3100 | | | | | | |
| INZ56 | Inzinzac-Lochrist | 3100 | | | | | | |
| PSO56 | Plescop | 3000 | | | | | | |
| PVR56 | Pluvigner | 2900 | | | | | | |
| LGC56 | Languidic | 2900 | | | | | | |
| ARD56 | Arradon | 2900 | | | | | | |
| STA56 | Saint-Avé Le Poteau | 2900 | | | | | | |
| SAB56 | Saint-Avé Bourg | 2800 | | | | | | |
| ELB56 | Elven Bourg | 2800 | | | | | | |
| JOS56 | Josselin | 2800 | | | | | | |
| CAU56 | Caudan | 2800 | | | | | | |
| SZR56 | Surzur | 2700 | | | | | | |
| SNE56 | Séné | 2700 | | | | | | |
| POR56 | Port-Louis | 2600 | | | | | | |
| LGA56 | La Gacilly | 2600 | | | | | | |
| CLE56 | Cléguer | 2600 | | | | | | |
| PAL56 | Le Palais | 2400 | | | | | | |
| MER56 | Merlevenez | 2300 | | | | | | |
| STY56 | Sainte-Anne-d'Auray | 2300 | | | | | | |
| GOU56 | Gourin | 2300 | | | | | | |
| PRE56 | Ploeren | 2200 | | | | | | |
| STN56 | Saint-Nolff | 2200 | | | | | | |
| GER56 | Guer | 2200 | | | | | | |
| GMR56 | Ploemeur Guermeur | 2200 | | | | | | |
| STG56 | Saint-Gildas-de-Rhuys | 2200 | | | | | | |
| GCP56 | Grand-Champ | 2200 | | | | | | |
| ELK56 | Elven Kerviguen | 2000 | | | | | | |
| TRM56 | La Trinité-sur-Mer | 2000 | | | | | | |
| CHC56 | La Chapelle-Caro | 2000 | | | | | | |
| DMG56 | Damgan | 2000 | | | | | | |
| STQ56 | Saint-Pierre-Quiberon | 1900 | | | | | | |
| PEA56 | Péaule | 1900 | | | | | | |
| PNT56 | Pénestin | 1900 | | | | | | |
| PIA56 | Peillac | 1900 | | | | | | |
| ERV56 | Erdeven | 1800 | | | | | | |
| FAO56 | Le Faouët | 1800 | | | | | | |
| FRL56 | Férel | 1800 | | | | | | |
| PLL56 | Ploemel | 1700 | | | | | | |
| ALE56 | Allaire | 1700 | | | | | | |
| LVT56 | Landévant | 1700 | | | | | | |
| PLU56 | Pluméliau | 1700 | | | | | | |
| STJ56 | Saint-Jean-Brévelay | 1600 | | | | | | |
| PHR56 | Plouharnel | 1600 | | | | | | |
| MAR56 | Mauron | 1600 | | | | | | |
| NYP56 | Noyal-Pontivy | 1600 | | | | | | |
| CMR56 | Camors | 1500 | | | | | | |
| TDP56 | Le Tour-du-Parc | 1450 | | | | | | |
| COL56 | Sarzeau Saint Colombier | 1400 | | | | | | |
| LQR56 | Locmariaquer | 1350 | | | | | | |
| KER56 | Lanester Kerpont | 1350 | | | | | | |
| PLC56 | Plumelec | 1350 | | | | | | |
| CLG56 | Cléguérec | 1350 | | | | | | |
| LDL56 | Landaul | 1350 | | | | | | |
| LCG56 | Locmaria-Grand-Champ | 1300 | | | | | | |
| GSS56 | Guémené-sur-Scorff | 1300 | | | | | | |
| CT556 | Carentoir | 1300 | | | | | | |
| BNO56 | Bono | 1300 | | | | | | |
| SER56 | Sérent | 1300 | | | | | | |
| GBP56 | Guidel Bas Pouldu | 1250 | | | | | | |
| SDO56 | Saint-Dolay | 1200 | | | | | | |
| GRB56 | Guer Bellevue | 1200 | | | | | | |
| SMA56 | Saint-Martin | 1200 | | | | | | |
| ES956 | Meslan | 1150 | | | | | | |
| ROH56 | Rohan | 1150 | | | | | | |
| LD256 | Locoal-Mendon | 1100 | | | | | | |
| AZL56 | Arzal | 1100 | | | | | | |
| RUX56 | Rieux | 1050 | | | | | | |
| MR956 | Melrand | 1050 | | | | | | |
| AC456 | Moréac Eglise | 1050 | | | | | | |
| BUB56 | Bubry | 1050 | | | | | | |
| LAE56 | Larré | 1050 | | | | | | |
| ING56 | Inguiniel | 1050 | | | | | | |
| CPO56 | Colpo | 1050 | | | | | | |
| MRC56 | Moustoir-Ac | 1050 | | | | | | |
| REG56 | Réguiny | 1000 | | | | | | |
| GIF56 | Guiscriff | 950 | | | | | | |
| GIL56 | Guilliers | 950 | | | | | | |
| BRH56 | Bréhan | 900 | | | | | | |
| SZN56 | Sauzon | 900 | | | | | | |
| BYL56 | Pluvigner Bieuzy Lanvaux | 850 | | | | | | |
| RT156 | Pluneret Meriadec | 850 | | | | | | |
| SN156 (VSR56) | Vannes Prat | 850 | | | | | | |
| GB156 | Ploemeur Les Mouettes | 850 | | | | | | |
| NAI56 | Naizin | 850 | | | | | | |
| PG356 | Plougoumelen | 850 | | | | | | |
| NM156 | Noyal-Muzillac | 800 | | | | | | |
| BRD56 | Brandérion | 800 | | | | | | |
| KV256 | Kervignac Eglise | 800 | | | | | | |
| STT56 | Saint-Thuriau | 750 | | | | | | |
| RLL56 | Sarzeau Brillac | 750 | | | | | | |
| NT156 (MER56) | Nostang | 750 | | | | | | |
| GN356 | Bignan | 700 | | | | | | |
| RE556 | Saint-Jean-la-Poterie | 700 | | | | | | |
| GRN56 | Guern | 700 | | | | | | |
| SGD56 | Saint-Gérand | 700 | | | | | | |
| TRD56 | Trédion | 700 | | | | | | |
| LOY56 | Loyat | 700 | | | | | | |
| DM156 | Ambon | 650 | | | | | | |
| CP856 | Augan | 650 | | | | | | |
| PMT56 | Plumergat | 650 | | | | | | |
| GU756 | Beignon | 600 | | | | | | |
| RFC56 | Ruffiac | 600 | | | | | | |
| VK156 | Vannes Kerluherne | 550 | | | | | | |
| GRY56 | Saint-Gonnery | 550 | | | | | | |
| PL156 | Calan | 550 | | | | | | |
| 5VO56 | Saint-Vincent-sur-Oust St vincent sur oust | 500 | | | | | | |
| 4PO56 | Saint-Perreux Rue de l'Oust | 500 | | | | | | |
| 2JP56 | Saint-Jean-la-Poterie La Butte | 500 | | | | | | |
| 2JG56 | Le Guerno | 500 | | | | | | |
| 2TH56 | Théhillac | 500 | | | | | | |
| 5BL56 | Billiers | 500 | | | | | | |
| 1MK56 | Le Guerno Marzan | 500 | | | | | | |
| 4PV56 | Péaule la Villeneuve | 500 | | | | | | |
| 4CS56 | La Croix-Helléan Beau Soleil | 500 | | | | | | |
| 3JO56 | Saint-Jacut-les-Pins Sainte Anne | 500 | | | | | | |
| 6LL56 | Landaul Liberté | 500 | | | | | | |
| 3ML56 | Melrand st rivalain | 500 | | | | | | |
| 1PA56 | Plumelec st aubin | 500 | | | | | | |
| 6PG56 | Saint-Philibert St philibert goelands | 500 | | | | | | |
| 1BC56 | Brech crelin | 500 | | | | | | |
| 6PK56 | Plouharnel kersily | 500 | | | | | | |
| 2CK56 | Crach kergo | 500 | | | | | | |
| 4GC56 | Grand-Champ corn en arat | 500 | | | | | | |
| 5KV56 | Kervignac | 500 | | | | | | |
| 1CK56 | Crach kerizan | 500 | | | | | | |
| 1BH56 | Saint-Abraham St abraham | 500 | | | | | | |
| 4LC56 | Lizio ste catherine | 500 | | | | | | |
| 6PB56 | Pluméliau botrel | 500 | | | | | | |
| 2PM56 | Plouay Manetanet | 500 | | | | | | |
| 2CX56 | Croixanvec | 500 | | | | | | |
| 8LS56 | Le Sourn | 500 | | | | | | |
| 4MZ56 | Marzan | 500 | | | | | | |
| 2LS56 | Le Sourn Saint Michel | 500 | | | | | | |
| 3SH56 | Sainte-Hélène | 500 | | | | | | |
| 2BE56 | Berné | 500 | | | | | | |
| 1EC56 | Plouhinec Locquenin | 500 | | | | | | |
| 2EC56 | Plouhinec Gueldro Hillio | 500 | | | | | | |
| 6SA56 | Saint-Armel | 500 | | | | | | |
| MOU56 | Moustoir-Remungol | 450 | | | | | | |
| LT256 (LTL56) | Larmor-Plage Lorient Kerhoas | 450 | | | | | | |
| NY256 | Kerfourn | 400 | | | | | | |
| KV156 | Kervignac Kernours | 400 | | | | | | |
| JO556 | Saint-Servant | 400 | | | | | | |
| MZ956 | Muzillac Le Brix | 350 | | | | | | |
| BH456 | Brech corn er hoet | 350 | | | | | | |
| BH356 | Brech les quatre chemins | 300 | | | | | | |
| GU356 | Porcaro | 300 | | | | | | |
| SIN56 | Le Saint | 300 | | | | | | |
| TK156 | La Trinité-sur-Mer Kerisper | 250 | | | | | | |
| AK156 (AUY56) | Plougoumelen Auray Kenyah | 250 | | | | | | |
| MZ856 | Ambon kerio | 150 | | | | | | |
| 6SZ56 | Sarzeau Port Saint Jacques | 0 | | | | | | |
| 3SZ56 | Sarzeau Penvins | 0 | | | | | | |
| 1SZ56 | Sarzeau Coet d'Amour | 0 | | | | | | |
| 7SZ56 | Sarzeau Pointe Saint Jacques | 0 | | | | | | |
Taille moyenne des NRA : 2 125 lignes
Taille du NRA médian : 1 150 lignes
393 150 lignes au total