| ROC16 | Angoulême Roch | 21271 | | | | | |
| ESP16 | Gond-Pontouvre Angouleme Espagnac | 12000 | | | | | |
| GEL16 | Cognac Gelines | 8459 | | | | | |
| GAM16 | Cognac Gambetta | 7410 | | | | | |
| CAM16 | Angoulême Ma Campagne | 7000 | | | | | |
| BAS16 | Angoulême Basseau | 6046 | | | | | |
| RFD16 | La Rochefoucauld | 4112 | | | | | |
| JRC16 | Jarnac | 4000 | | | | | |
| BAX16 | Barbezieux-Saint-Hilaire | 3685 | | | | | |
| RUL16 | Ruelle-sur-Touvre | 3451 | | | | | |
| LCO16 | La Couronne | 3340 | | | | | |
| RUF16 | Ruffec | 3291 | | | | | |
| COF16 | Confolens | 2562 | | | | | |
| FLC16 | Fléac | 2397 | | | | | |
| CHS16 | Chalais | 2315 | | | | | |
| CHF16 | Châteauneuf-sur-Charente | 2261 | | | | | |
| MLE16 | Mansle | 2239 | | | | | |
| HIE16 | Hiersac | 2137 | | | | | |
| NSC16 | Nersac | 2001 | | | | | |
| CNL16 | Chasseneuil-sur-Bonnieure | 1955 | | | | | |
| MTU16 | Montmoreau-Saint-Cybard | 1916 | | | | | |
| CLI16 | Champniers Les Limbaudieres | 1880 | | | | | |
| RLC16 | Rouillac | 1864 | | | | | |
| MTC16 | Montignac-Charente | 1822 | | | | | |
| ROZ16 | Roumazières-Loubert | 1715 | | | | | |
| MBR16 | Montbron | 1588 | | | | | |
| CBN16 | Chabanais | 1486 | | | | | |
| VLB16 | Villebois-Lavalette | 1469 | | | | | |
| SSE16 | Sainte-Sévère | 1455 | | | | | |
| MOU16 | Mouthiers-sur-Boëme | 1428 | | | | | |
| MRC16 | Marsac | 1417 | | | | | |
| ROT16 | Roullet-Saint-Estèphe | 1410 | | | | | |
| PZC16 | Pranzac | 1377 | | | | | |
| GAR16 | Garat | 1340 | | | | | |
| SEG16 | Segonzac | 1296 | | | | | |
| RIC16 | Cherves-Richemont | 1295 | | | | | |
| STA16 | Saint-Angeau | 1217 | | | | | |
| BLA16 | Blanzac-Porcheresse | 1193 | | | | | |
| BAI16 | Baignes-Sainte-Radegonde | 1176 | | | | | |
| MGN16 | Magnac-sur-Touvre | 1150 | | | | | |
| AIG16 | Aigre | 1118 | | | | | |
| VFA16 | Villefagnan | 1116 | | | | | |
| ANC16 | Angeac-Champagne | 1114 | | | | | |
| TRS16 | Tourriers | 1114 | | | | | |
| MLC16 | Marcillac-Lanville Chanterane | 1040 | | | | | |
| DIG16 | Dignac | 998 | | | | | |
| MOF16 | Montemboeuf | 996 | | | | | |
| UBT16 | Aubeterre-sur-Dronne | 994 | | | | | |
| CGM16 | Champagne-Mouton | 967 | | | | | |
| VEL16 | Verteuil-sur-Charente | 953 | | | | | |
| SCD16 | Saint-Claud | 933 | | | | | |
| STY16 | Saint-Yrieix-sur-Charente | 886 | | | | | |
| RTE16 | La Rochette | 861 | | | | | |
| LUX16 | Luxé | 840 | | | | | |
| SE916 | Sers | 837 | | | | | |
| MTN16 | Marthon | 787 | | | | | |
| SMM16 | Saint-Même-les-Carrières | 770 | | | | | |
| SML16 | Saint-Maurice-des-Lions | 766 | | | | | |
| CME16 | Charmé | 748 | | | | | |
| VIH16 | Vilhonneur | 747 | | | | | |
| ECU16 | Écuras Le Chat | 743 | | | | | |
| BRO16 | Brossac | 709 | | | | | |
| AUN16 | Aunac | 705 | | | | | |
| SLC16 | Saint-Laurent-de-Céris | 696 | | | | | |
| SEN16 | Malaville Bonneuil La Sentinelle | 665 | | | | | |
| BRL16 | Brigueuil | 642 | | | | | |
| VRE16 | Verrières | 634 | | | | | |
| SIN16 | Saint-Séverin | 631 | | | | | |
| ARS16 | Ars | 621 | | | | | |
| BLR16 | Brie Les Rassats | 600 | | | | | |
| RGN16 | Mérignac | 594 | | | | | |
| CDI16 | Chadurie | 579 | | | | | |
| GLP16 | Gensac-la-Pallue | 575 | | | | | |
| BBZ16 | Barbezières | 572 | | | | | |
| BAL16 | Balzac | 572 | | | | | |
| GPI16 | Lignières-Sonneville La Grosse Pierre | 568 | | | | | |
| SGR16 | Graves-Saint-Amant | 558 | | | | | |
| CHR16 | Charras | 553 | | | | | |
| CNN16 | Condéon | 544 | | | | | |
| SCO16 | Saint-Laurent-de-Cognac | 541 | | | | | |
| MSX16 | Messeux | 536 | | | | | |
| BSS16 | Beaulieu-sur-Sonnette | 500 | | | | | |
| PCG16 | Saint-Sulpice-de-Cognac | 486 | | | | | |
| MGC16 | Massignac | 478 | | | | | |
| STS16 | Saint-Aulais-la-Chapelle | 475 | | | | | |
| FTF16 | Genouillac Fontafie | 467 | | | | | |
| BRA16 | Brillac | 450 | | | | | |
| GUI16 | Guimps | 444 | | | | | |
| ETA16 | Étagnac | 435 | | | | | |
| TAC16 | Taizé-Aizie Chauffour | 423 | | | | | |
| SLV16 | Salles-Lavalette | 414 | | | | | |
| MOJ16 | Montjean | 405 | | | | | |
| EPE16 | Épenède | 391 | | | | | |
| MBO16 | Montboyer | 383 | | | | | |
| EXI16 | Exideuil | 380 | | | | | |
| MAN16 | Manot | 373 | | | | | |
| BGC16 | Julienne Bourg Charente | 371 | | | | | |
| SGC16 | Saint-Germain-de-Confolens | 335 | | | | | |
| FRA16 | Auge-Saint-Médard Saint Medard Fraichefont | 335 | | | | | |
| MRL16 | Mareuil | 321 | | | | | |
| SIG16 | Sigogne | 303 | | | | | |
| PZN16 | Paizay-Naudouin-Embourie | 286 | | | | | |
| LHS16 | Lachaise | 286 | | | | | |
| LES16 | Lesterps | 284 | | | | | |
| NPB16 | Nonaville Pont a Brac | 274 | | | | | |
| CHN16 | Chassenon | 268 | | | | | |
| JUR16 | Jurignac | 264 | | | | | |
| DEV16 | Deviat | 260 | | | | | |
| LUE16 | Alloue | 258 | | | | | |
| BIA16 | Chassiecq Biarge | 235 | | | | | |
| SUR16 | Suris | 230 | | | | | |
| PSC16 | Pressignac | 225 | | | | | |
| NST16 | Benest | 223 | | | | | |
| XAM16 | Xambes | 222 | | | | | |
| BZA16 | Abzac | 220 | | | | | |
| STF16 | Saint-Fraigne | 214 | | | | | |
| SAD16 | Saint-Adjutory | 210 | | | | | |
| BBC16 | Bardenac Brie | 206 | | | | | |
| YVC16 | Yvrac-et-Malleyrand Yvrac et mallerand | 200 | | | | | |
| ORI16 | Oriolles | 190 | | | | | |
| SRH16 | Saint-Christophe | 180 | | | | | |
| NTV16 | Saint-Vallier | 150 | | | | | |
| EDO16 | Édon | 0 | | | | | |
| LI716 | Le Lindois | 0 | | | | | |
| ORF16 | Oradour-Fanais | 0 | | | | | |
| GG716 | Saint-Georges | 0 | | | | | |
| VOT16 | Vouthon | 0 | | | | | |
Taille moyenne des NRA : 1 385 lignes
Taille du NRA médian : 696 lignes
175 903 lignes au total