| CHA86 | Châtellerault | 20000 | | | | | | |
| GRA86 | Poitiers Grailly | 15000 | | | | | | |
| TOU86 | Poitiers Touffenet | 13000 | | | | | | |
| ACH86 | Poitiers Pont Achard | 9000 | | | | | | |
| PAT86 | Poitiers Patinoire | 8000 | | | | | | |
| COU86 | Poitiers Couronneries | 8000 | | | | | | |
| LOU86 | Loudun | 5000 | | | | | | |
| LEC86 | Poitiers Leclanche | 4900 | | | | | | |
| MON86 | Montmorillon | 4300 | | | | | | |
| NEU86 | Neuville-de-Poitou | 4200 | | | | | | |
| MAX86 | Migné-Auxances | 4200 | | | | | | |
| SAB86 | Saint-Benoît Les Sables | 4000 | | | | | | |
| CVY86 | Chauvigny | 4000 | | | | | | |
| JYC86 | Jaunay-Clan | 3600 | | | | | | |
| CIV86 | Civray | 3000 | | | | | | |
| NAI86 | Naintré | 3000 | | | | | | |
| DIS86 | Dissay | 2800 | | | | | | |
| CSP86 | Chasseneuil-du-Poitou | 2700 | | | | | | |
| VIV86 | Vivonne | 2600 | | | | | | |
| VLE86 | Vouillé | 2600 | | | | | | |
| MIX86 | Mignaloux-Beauvoir | 2400 | | | | | | |
| SAJ86 | Saint-Julien-l'Ars | 2400 | | | | | | |
| VDC86 | La Villedieu-du-Clain | 2300 | | | | | | |
| LEN86 | Lencloître | 2300 | | | | | | |
| GCY86 | Gençay | 2200 | | | | | | |
| MBU86 | Mirebeau | 2200 | | | | | | |
| DAN86 | Dangé-Saint-Romain | 2100 | | | | | | |
| LSC86 | Lussac-les-Châteaux | 1900 | | | | | | |
| ZTA86 | Chasseneuil-du-Poitou Teleport | 1900 | | | | | | |
| FNA86 (LEC86) | Fontaine-le-Comte | 1800 | | | | | | |
| COH86 | Couhé | 1800 | | | | | | |
| LUS86 | Lusignan | 1700 | | | | | | |
| ING86 | Ingrandes | 1700 | | | | | | |
| SSG86 | Saint-Germain Saint Savin | 1700 | | | | | | |
| SCL86 | Scorbé-Clairvaux | 1600 | | | | | | |
| LJR86 | L'Isle-Jourdain | 1600 | | | | | | |
| LIG86 | Ligugé | 1500 | | | | | | |
| MTS86 | Montamisé | 1400 | | | | | | |
| SMV86 | Smarves | 1350 | | | | | | |
| VDV86 | Valdivienne | 1300 | | | | | | |
| RRS86 | Verrières | 1300 | | | | | | |
| REP86 | Poitiers Republique | 1300 | | | | | | |
| SAG86 | Saint-Gervais-les-Trois-Clochers | 1300 | | | | | | |
| QUI86 | Quinçay | 1300 | | | | | | |
| VNR86 | Vendeuvre-du-Poitou | 1300 | | | | | | |
| AVC86 | Availles-en-Châtellerault | 1300 | | | | | | |
| ITE86 | Iteuil | 1250 | | | | | | |
| NLE86 | Nieuil-l'Espoir | 1250 | | | | | | |
| ROU86 | Rouillé | 1250 | | | | | | |
| BNM86 | Bonneuil-Matours | 1150 | | | | | | |
| AYR86 | Ayron | 1150 | | | | | | |
| LRP86 | La Roche-Posay | 1150 | | | | | | |
| FLE86 | Fleuré | 1100 | | | | | | |
| PAY86 | Payré Romagne | 1050 | | | | | | |
| VEZ86 | Vézières | 1000 | | | | | | |
| VOB86 | Vouneuil-sous-Biard | 1000 | | | | | | |
| LAV86 | Lavausseau | 950 | | | | | | |
| VOV86 | Vouneuil-sur-Vienne | 950 | | | | | | |
| BMT86 | Beaumont | 950 | | | | | | |
| CLB86 | Coulombiers | 900 | | | | | | |
| LTL86 | Latillé | 900 | | | | | | |
| C6S86 (MAX86) | Cissé | 850 | | | | | | |
| CNY86 | Chaunay | 850 | | | | | | |
| POU86 | Pouillé | 850 | | | | | | |
| PRC86 | Persac | 850 | | | | | | |
| CYB86 | Coussay-les-Bois | 800 | | | | | | |
| NNE86 | Bonnes | 750 | | | | | | |
| ORM86 | Les Ormes | 700 | | | | | | |
| BGX86 | Bignoux | 700 | | | | | | |
| SX586 | Saint-Georges-lès-Baillargeaux | 650 | | | | | | |
| SJS86 | Saint-Jean-de-Sauves | 650 | | | | | | |
| CVX86 | Civaux | 600 | | | | | | |
| LZY86 | Linazay | 600 | | | | | | |
| MTZ86 | Martaizé | 600 | | | | | | |
| ST586 | Saint-Georges-lès-Baillargeaux Liberté | 550 | | | | | | |
| 7SS86 | Saint-Saviol | 500 | | | | | | |
| YMZ86 | Marigny-Brizay Marigny-brizay-st-leger | 500 | | | | | | |
| MY086 | Marçay | 500 | | | | | | |
| UMY86 | Marigny-Chemereau | 500 | | | | | | |
| 8US86 | Bouresse | 500 | | | | | | |
| HC886 | Blaslay -charrais | 500 | | | | | | |
| CY086 | Chalandray | 500 | | | | | | |
| V4X86 | Vaux Vaux | 500 | | | | | | |
| JDS86 | Jardres | 500 | | | | | | |
| N5B86 | Brion 86 | 500 | | | | | | |
| XLV86 | Lavoux | 500 | | | | | | |
| BXU86 | Beuxes | 500 | | | | | | |
| 8NS86 | Nalliers | 500 | | | | | | |
| N2S86 | Nouaillé-Maupertuis | 500 | | | | | | |
| MTB86 | Montreuil-Bonnin | 400 | | | | | | |
| GRP86 | Chasseneuil-du-Poitou Grand Pont | 400 | | | | | | |
| JZL86 | Jazeneuil L | 0 | | | | | | |
Taille moyenne des NRA : 2 203 lignes
Taille du NRA médian : 1 300 lignes
202 650 lignes au total