| ROA76 | Rouen Jeanne d'Arc | 41000 | | | | | | |
| ROB76 | Rouen Saint Clement | 40000 | | | | | | |
| BLE76 | Le Havre Bleville | 26000 | | | | | | |
| EYR76 | Le Havre Eyries | 25000 | | | | | | |
| ELB76 | Elbeuf | 23000 | | | | | | |
| MAC76 | Maromme | 22000 | | | | | | |
| JAU76 | Le Havre Jaures | 21000 | | | | | | |
| GQP76 | Le Grand-Quevilly | 20000 | | | | | | |
| MOU76 | Le Havre Mouchez | 18000 | | | | | | |
| DIE76 | Dieppe | 18000 | | | | | | |
| BGD76 | Bois-Guillaume | 16000 | | | | | | |
| SEK76 | Saint-Étienne-du-Rouvray | 16000 | | | | | | |
| FEC76 | Fécamp | 14000 | | | | | | |
| EUH76 | Eu | 11000 | | | | | | |
| MON76 | Montivilliers | 11000 | | | | | | |
| YVE76 | Yvetot | 10000 | | | | | | |
| BAR76 | Barentin | 10000 | | | | | | |
| MER76 | Le Mesnil-Esnard | 9000 | | | | | | |
| BOL76 | Bolbec | 8000 | | | | | | |
| ROF76 | Rouen Port | 8000 | | | | | | |
| CAG76 | Canteleu | 8000 | | | | | | |
| DAE76 | Darnétal | 7000 | | | | | | |
| LIL76 | Lillebonne | 7000 | | | | | | |
| NDG76 | Notre-Dame-de-Gravenchon | 4800 | | | | | | |
| GOU76 | Gournay-en-Bray | 4700 | | | | | | |
| SRO76 | Saint-Romain-de-Colbosc | 4600 | | | | | | |
| SVA76 | Saint-Valery-en-Caux | 4200 | | | | | | |
| GOD76 | Goderville | 4200 | | | | | | |
| NEE76 | Neufchâtel-en-Bray | 4000 | | | | | | |
| GCM76 | Grand-Couronne | 3800 | | | | | | |
| MOV76 | Montville | 3600 | | | | | | |
| OIL76 | Oissel | 3600 | | | | | | |
| FOR76 | Forges-les-Eaux | 3300 | | | | | | |
| BNG76 | Blangy-sur-Bresle | 3300 | | | | | | |
| LUN76 | Luneray | 3000 | | | | | | |
| SNA76 | Saint-Nicolas-d'Aliermont | 2900 | | | | | | |
| BEV76 | Berneval-le-Grand | 2700 | | | | | | |
| DUC76 | Duclair | 2700 | | | | | | |
| TRA76 | Le Trait | 2700 | | | | | | |
| BSX76 | Le Mesnil-Esnard Bonsecours | 2500 | | | | | | |
| OFF76 | Offranville | 2500 | | | | | | |
| CNB76 | Cany-Barville | 2500 | | | | | | |
| M3A76 (MAC76) | Malaunay | 2400 | | | | | | |
| BUC76 | Buchy | 2400 | | | | | | |
| BAC76 | Bacqueville-en-Caux | 2400 | | | | | | |
| CAU76 | Caudebec-en-Caux | 2400 | | | | | | |
| FAU76 | Fauville-en-Caux | 2300 | | | | | | |
| GAN76 | Gainneville | 2200 | | | | | | |
| YER76 | Yerville | 2100 | | | | | | |
| CSM76 | Criel-sur-Mer | 2100 | | | | | | |
| DOU76 | Doudeville | 2100 | | | | | | |
| HTV76 (BLE76) | Octeville-sur-Mer Hautes Vallees | 2000 | | | | | | |
| CRI76 | Criquetot-l'Esneval | 2000 | | | | | | |
| ETA76 | Étainhus | 2000 | | | | | | |
| BCB76 | Barentin La Carbonniere | 2000 | | | | | | |
| BLC76 | Blacqueville | 1900 | | | | | | |
| LSC76 | Longueville-sur-Scie | 1800 | | | | | | |
| ETT76 | Étretat | 1800 | | | | | | |
| QUI76 | Quincampoix | 1700 | | | | | | |
| ISN76 (BGD76) | Isneauville | 1700 | | | | | | |
| 4BS76 | Boos | 1700 | | | | | | |
| TOT76 | Tôtes | 1700 | | | | | | |
| VNT76 | Valmont | 1700 | | | | | | |
| SAS76 | Sassetot-le-Mauconduit | 1700 | | | | | | |
| RYZ76 | Ry | 1600 | | | | | | |
| JUM76 | Jumièges | 1600 | | | | | | |
| ABU76 | La Bouille | 1600 | | | | | | |
| ENV76 | Envermeu | 1600 | | | | | | |
| EPR76 | Épreville | 1600 | | | | | | |
| ARQ76 | Arques-la-Bataille | 1600 | | | | | | |
| AUF76 | Auffay | 1600 | | | | | | |
| MAN76 | Mannevillette | 1500 | | | | | | |
| BEN76 | Bois-d'Ennebourg | 1450 | | | | | | |
| AMM76 | Amfreville-la-Mi-Voie | 1450 | | | | | | |
| SMB76 | Saint-Martin-de-Boscherville | 1400 | | | | | | |
| YPO76 | Yport | 1400 | | | | | | |
| SQU76 | Saint-Quentin-au-Bosc | 1400 | | | | | | |
| LN476 | Mont-Saint-Aignan La Vatine | 1400 | | | | | | |
| SAN76 | Saint-Antoine-la-Forêt | 1400 | | | | | | |
| MLG76 | Malleville-les-Grès | 1350 | | | | | | |
| FOM76 | Fontaine-la-Mallet | 1350 | | | | | | |
| SIE76 | Sierville | 1300 | | | | | | |
| SMA76 | Saint-Martin-du-Manoir | 1300 | | | | | | |
| SJD76 | Saint-Jacques-sur-Darnétal | 1300 | | | | | | |
| ALO76 | Allouville-Bellefosse | 1300 | | | | | | |
| ROL76 | Rolleville | 1250 | | | | | | |
| FLD76 | Fontaine-le-Dun | 1200 | | | | | | |
| HUV76 | Houppeville | 1200 | | | | | | |
| ESS76 | Grand-Couronne Les Essarts | 1150 | | | | | | |
| ANC76 | Ancourt | 1150 | | | | | | |
| VSA76 | Val-de-Saâne | 1050 | | | | | | |
| HEC76 | Héricourt-en-Caux | 1050 | | | | | | |
| YEB76 | Yébleron | 1050 | | | | | | |
| SVI76 | Saint-Vincent-Cramesnil | 1050 | | | | | | |
| LIM76 | Limésy | 1050 | | | | | | |
| BSS76 | Berville-sur-Seine | 1050 | | | | | | |
| RSP76 | La Rue-Saint-Pierre | 950 | | | | | | |
| M7D76 | Sainte-Marguerite-sur-Duclair Sainte marguerite sur duclair | 950 | | | | | | |
| GNN76 | Gonneville-la-Mallet | 950 | | | | | | |
| PV476 | Saint-Pierre-de-Varengeville | 900 | | | | | | |
| FLF76 | Flamets-Frétils | 850 | | | | | | |
| SCO76 | Sainte-Colombe | 850 | | | | | | |
| FEU76 | La Feuillie | 800 | | | | | | |
| INC76 | Incheville | 650 | | | | | | |
| GT376 | Grainville-la-Teinturière Grainville teintur | 400 | | | | | | |
| ETV76 | Étalleville | 350 | | | | | | |
| VM276 | Vieux-Manoir | 300 | | | | | | |
| S3V76 | Saint-Vaast-Dieppedalle St vaast dieppedalle | 200 | | | | | | |
| RT676 | Routes | 200 | | | | | | |
Taille moyenne des NRA : 5 044 lignes
Taille du NRA médian : 2 000 lignes
549 800 lignes au total