| GAZ43 | Le Puy-en-Velay | 23000 | | | | | | |
| BRI43 | Brioude | 6000 | | | | | | |
| MNI43 | Monistrol-sur-Loire | 4800 | | | | | | |
| YSS43 | Yssingeaux | 4000 | | | | | | |
| SSI43 | Sainte-Sigolène | 3300 | | | | | | |
| AUR43 | Aurec-sur-Loire | 2800 | | | | | | |
| SDV43 | Saint-Didier-en-Velay | 2700 | | | | | | |
| LAN43 | Langeac | 2500 | | | | | | |
| BZY43 | Blavozy | 2300 | | | | | | |
| SJU43 | Saint-Just-Malmont | 2100 | | | | | | |
| CHL43 | Le Chambon-sur-Lignon | 2000 | | | | | | |
| TEN43 | Tence | 1900 | | | | | | |
| PNM43 | Pont-Salomon | 1900 | | | | | | |
| BBA43 | Bas-en-Basset | 1800 | | | | | | |
| CU743 | Coubon | 1600 | | | | | | |
| CUS43 | Cussac-sur-Loire | 1600 | | | | | | |
| BSP43 | Bournoncle-Saint-Pierre | 1600 | | | | | | |
| CHZ43 | Chaspuzac | 1500 | | | | | | |
| DUN43 | Dunières | 1450 | | | | | | |
| BZC43 | Beauzac | 1450 | | | | | | |
| RET43 | Retournac | 1450 | | | | | | |
| LSL43 | Lavoûte-sur-Loire | 1400 | | | | | | |
| CPZ43 | Craponne-sur-Arzon | 1400 | | | | | | |
| LTR43 | Lantriac | 1350 | | | | | | |
| POL43 | Polignac | 1300 | | | | | | |
| LAT43 | Lapte | 1300 | | | | | | |
| MFC43 | Montfaucon-en-Velay | 1250 | | | | | | |
| SML43 | Saint-Maurice-de-Lignon | 1200 | | | | | | |
| SGU43 | Saugues | 1200 | | | | | | |
| LDS43 | Lempdes-sur-Allagnon | 1200 | | | | | | |
| SJC43 | Saint-Julien-Chapteuil | 1150 | | | | | | |
| PAU43 | Paulhaguet | 1050 | | | | | | |
| FNN43 | Fontannes | 1000 | | | | | | |
| LMS43 | Le Monastier-sur-Gazeille | 1000 | | | | | | |
| SPA43 | Saint-Paulien | 1000 | | | | | | |
| VOR43 | Vorey | 900 | | | | | | |
| CTO43 | Costaros | 850 | | | | | | |
| ROS43 | Rosières | 850 | | | | | | |
| AZN43 | Auzon | 750 | | | | | | |
| SJE43 | Saint-Jeures | 750 | | | | | | |
| MAZ43 | Mazet-Saint-Voy | 750 | | | | | | |
| S6C43 | Saint-Pal-de-Mons Saint pal de mons | 700 | | | | | | |
| SHO43 | Saint-Hostien | 700 | | | | | | |
| CHD43 | La Chaise-Dieu | 700 | | | | | | |
| SIA43 | Siaugues-Sainte-Marie | 650 | | | | | | |
| ALE43 | Allègre | 650 | | | | | | |
| RTD43 | Riotord | 650 | | | | | | |
| BAI43 | Bains | 650 | | | | | | |
| RER43 | Roche-en-Régnier | 650 | | | | | | |
| PRA43 | Pradelles | 650 | | | | | | |
| VIT43 | Les Villettes | 600 | | | | | | |
| BLE43 | Blesle | 550 | | | | | | |
| LND43 | Landos | 550 | | | | | | |
| PC443 | Saint-Pal-de-Chalencon | 550 | | | | | | |
| FSL43 | Fay-sur-Lignon | 500 | | | | | | |
| VIB43 | Vieille-Brioude | 500 | | | | | | |
| B2K43 | Le Bouchet-Saint-Nicolas Le bouchet saint nicolas | 500 | | | | | | |
| ETA43 | Les Estables | 500 | | | | | | |
| CAY43 | Cayres | 500 | | | | | | |
| TIR43 | Tiranges | 500 | | | | | | |
| SRL43 | Saint-Romain-Lachalm | 450 | | | | | | |
| LAU43 | Laussonne | 450 | | | | | | |
| SLT43 | Salettes | 400 | | | | | | |
| P7D43 | Saint-Germain-Laprade Peyrard | 400 | | | | | | |
| VER43 | Vernassal | 400 | | | | | | |
| SEM43 | Sembadel | 400 | | | | | | |
| SBE43 | Saint-Beauzire | 400 | | | | | | |
| GGD43 | Saint-Georges-d'Aurac | 400 | | | | | | |
| CAU43 | La Chapelle-d'Aurec | 400 | | | | | | |
| MTR43 | Montregard | 400 | | | | | | |
| GGA43 | Saint-Georges-Lagricol | 400 | | | | | | |
| BVU43 | Bellevue-la-Montagne | 350 | | | | | | |
| CHP43 | Champagnac-le-Vieux | 350 | | | | | | |
| BAU43 | Beaux | 350 | | | | | | |
| VPV43 | Valprivas | 300 | | | | | | |
| SN443 | Saint-Christophe-sur-Dolaison | 300 | | | | | | |
| MZB43 | Mazeyrat-d'Allier Mazeyrat-d'allier le boisset | 300 | | | | | | |
| M9V43 | Malrevers | 300 | | | | | | |
| LVO43 | Lavoûte-Chilhac | 300 | | | | | | |
| CHO43 | Chomelix | 300 | | | | | | |
| VNA43 | Villeneuve-d'Allier | 300 | | | | | | |
| CSL43 | Chamalières-sur-Loire | 300 | | | | | | |
| ARA43 | Araules | 300 | | | | | | |
| CTG43 | Chanteuges | 300 | | | | | | |
| JLN43 | Jullianges | 300 | | | | | | |
| SFR43 | Saint-Front | 300 | | | | | | |
| ESP43 | Esplantas | 300 | | | | | | |
| PVD43 | Saint-Privat-d'Allier | 300 | | | | | | |
| SHA43 | Saint-Haon | 300 | | | | | | |
| BXG43 | Beaux Beaux le bourg | 250 | | | | | | |
| C1A43 | Cohade | 250 | | | | | | |
| L2F43 | Saint-Julien-Chapteuil Chanalez (ppp) | 250 | | | | | | |
| VAC43 | Vals-le-Chastel | 250 | | | | | | |
| M3K43 | Monlet | 250 | | | | | | |
| LC543 | Saint-Pierre-Eynac Lachamp | 250 | | | | | | |
| CNG43 | Connangles | 250 | | | | | | |
| B5C43 | Borne | 200 | | | | | | |
| MYA43 | Mazeyrat-d'Allier Mazeyrat-d'allier saint-eble | 200 | | | | | | |
| YVZ43 | Yssingeaux Yssingeaux vourze | 200 | | | | | | |
| CC943 | Chaspinhac | 200 | | | | | | |
| JX143 | Chavaniac-Lafayette Chavaniac | 200 | | | | | | |
| C4B43 | Josat Chabestrat | 200 | | | | | | |
| M9L43 | Monistrol-d'Allier | 200 | | | | | | |
| JUT43 | Saint-Just-près-Brioude St Just Pres Brioude | 200 | | | | | | |
| JEY43 | Saint-Jean-de-Nay | 200 | | | | | | |
| ALL43 | Ally | 200 | | | | | | |
| SJL43 | Saint-Jean-Lachalm | 200 | | | | | | |
| LG443 | Saint-Julien-du-Pinet Bessamorel gare | 200 | | | | | | |
| ADX43 | Saint-André-de-Chalencon | 200 | | | | | | |
| QYR43 | Queyrières | 200 | | | | | | |
| M9G43 | Saint-Julien-du-Pinet Mortessagne | 200 | | | | | | |
| ALS43 | Alleyras | 200 | | | | | | |
| AZ643 | Azérat | 200 | | | | | | |
| BB443 | Bas-en-Basset Les Eygauds | 200 | | | | | | |
| M4Z43 | Mézères | 150 | | | | | | |
| S4P43 | Saint-Privat-du-Dragon | 150 | | | | | | |
| M8V43 | Malvalette Malvalette bruaille | 150 | | | | | | |
| SUJ43 | Séneujols | 150 | | | | | | |
| JMH43 | Saint-Julien-Molhesabate | 150 | | | | | | |
| P9L43 | Présailles | 150 | | | | | | |
| PJA43 | Saint-Préjet-d'Allier | 150 | | | | | | |
| B4343 | Beaumont Beaumont (43) | 150 | | | | | | |
| B6G43 | Barges | 150 | | | | | | |
| CE543 | Cerzat | 150 | | | | | | |
| A1F43 | Céaux-d'Allègre Ceaux d'allegre | 150 | | | | | | |
| CHK43 | Chilhac | 150 | | | | | | |
| P1B43 | Saint-Geneys-près-Saint-Paulien St geneys pres st paulien | 150 | | | | | | |
| VUG43 | Venteuges | 150 | | | | | | |
| VZS43 | Vazeilles-Limandre Vazeilles | 150 | | | | | | |
| C7243 | La Chomette | 150 | | | | | | |
| CI443 | Cistrières | 150 | | | | | | |
| MZZ43 | Mazeyrat-d'Allier Mazeyrat d'allier reilhac | 150 | | | | | | |
| CIU43 | Saint-Cirgues Saint cirgues | 150 | | | | | | |
| VGZ43 | Siaugues-Sainte-Marie Vergonzac | 150 | | | | | | |
| PIN43 | Pinols | 150 | | | | | | |
| PAW43 | Saint-Paulien Nolhac | 150 | | | | | | |
| F5A43 | Fix-Saint-Geneys Fix saint geneys | 100 | | | | | | |
| S1R43 | Saugues Le Rouve | 100 | | | | | | |
| S3P43 | Saint-Paulien Soddes | 100 | | | | | | |
| S5X43 | Saint-Jean-d'Aubrigoux Saint jean d'aubrigoux | 100 | | | | | | |
| TB343 | Tence Tence la beauche | 100 | | | | | | |
| P6C43 | Pébrac | 100 | | | | | | |
| SJ443 | Saint-Just-près-Brioude Saint-just la rodde | 100 | | | | | | |
| S4343 | Saint-Hilaire Saint-hilaire (43) | 100 | | | | | | |
| C3G43 | La Chapelle-Geneste | 100 | | | | | | |
| C4343 | Chadron | 100 | | | | | | |
| B1L43 | Blesle Blesle lescros | 100 | | | | | | |
| V4C43 | Vissac-Auteyrac Vissac | 100 | | | | | | |
| M9Y43 | Allègre Menteyres | 100 | | | | | | |
| AT543 | Agnat | 100 | | | | | | |
| AZT43 | Aubazat | 100 | | | | | | |
| BSM43 | La Besseyre-Saint-Mary | 100 | | | | | | |
| CC343 | Cronce | 100 | | | | | | |
| CS843 | Chastel | 100 | | | | | | |
| HNA43 | Chanaleilles | 100 | | | | | | |
| XGL43 | Chassignolles | 100 | | | | | | |
| G6T43 | Goudet | 100 | | | | | | |
| L2J43 | Langeac Jahons | 100 | | | | | | |
| EDV43 | Sainte-Eugénie-de-Villeneuve | 100 | | | | | | |
| P6S43 | Prades | 100 | | | | | | |
| P4R43 | Pinols Pinols les 4 routes | 100 | | | | | | |
| P4343 | Pinols Pinols les clastres | 100 | | | | | | |
| MZ343 | Mazerat-Aurouze | 100 | | | | | | |
| MDT43 | Le Mas-de-Tence | 100 | | | | | | |
| MVT43 | Malvalette Malvalette mayol | 100 | | | | | | |
| C1T43 | Chaniat | 100 | | | | | | |
| AV943 | Auvers | 50 | | | | | | |
| L5643 | Laval-sur-Doulon | 50 | | | | | | |
| CP143 | Champclause | 50 | | | | | | |
| LL943 | Lorlanges | 50 | | | | | | |
| ODS43 | Ouides | 50 | | | | | | |
| BBX43 | Bas-en-Basset Bas-en-basset lavoux | 50 | | | | | | |
| S5P43 | Saint-Préjet-Armandon | 50 | | | | | | |
| AL543 | Arlet | 50 | | | | | | |
| L2D43 | Lorlanges bourg | 0 | | | | | | |
| V2A43 | Vézézoux | 0 | | | | | | |
| SBW43 | Saint-Bonnet-le-Froid Saint bonnet le froid | 0 | | | | | | |
Taille moyenne des NRA : 716 lignes
Taille du NRA médian : 300 lignes
126 750 lignes au total