| Abbecourt (02300) | - | - |
| Achery (02800) | - | - |
| Acy (02200) | - | - |
| Agnicourt Et Sechelles (02340) | - | - |
| Aguilcourt (02190) | - | - |
| Aisonville Et Bernoville (02110) | - | - |
| Aizelles (02820) | - | - |
| Aizy Jouy (02370) | - | - |
| Alaincourt (02240) | - | - |
| Allemant (02320) | - | - |
| Ambleny (02290) | - | - |
| Ambrief (02200) | - | - |
| Amifontaine (02190) | - | - |
| Amigny Rouy (02700) | - | - |
| Ancienville (02600) | - | - |
| Andelain (02800) | - | - |
| Anguilcourt Le Sart (02800) | - | - |
| Anizy Le Chateau (02320) | - | - |
| Annois (02480) | - | - |
| Any Martin Rieux (02500) | - | - |
| Archon (02360) | - | - |
| Arcy Ste Restitue (02130) | - | - |
| Armentieres Sur Ourcq (02210) | - | - |
| Arrancy (02860) | - | - |
| Artemps (02480) | - | - |
| Artonges (02330) | - | - |
| Assis Sur Serre (02270) | - | - |
| Athies Sous Laon (02840) | - | - |
| Attilly (02490) | - | - |
| Aubencheul Aux Bois (02420) | - | - |
| Aubenton (02500) | - | - |
| Aubigny Aux Kaisnes (02590) | - | - |
| Aubigny En Laonnois (02820) | - | - |
| Audignicourt (02300) | - | - |
| Audigny (02120) | - | - |
| Augy (02220) | - | - |
| Aulnois Sous Laon (02000) | - | - |
| Autremencourt (02250) | - | - |
| Autreppes (02580) | - | - |
| Autreville (02300) | - | - |
| Azy Sur Marne (02400) | - | - |
| Bagneux (02290) | - | - |
| Bancigny (02140) | - | - |
| Barbonval (02160) | - | - |
| Barenton Bugny (02000) | - | - |
| Barenton Cel (02000) | - | - |
| Barenton Sur Serre (02270) | - | - |
| Barisis (02700) | - | - |
| Barzy En Thierache (02170) | - | - |
| Barzy Sur Marne (02850) | - | - |
| Bassoles Aulers (02380) | - | - |
| Baulne En Brie (02330) | - | - |
| Bazoches Sur Vesles (02220) | - | - |
| Beaume (02500) | - | - |
| Beaumont En Beine (02300) | - | - |
| Beaurevoir (02110) | - | - |
| Beaurieux (02160) | - | - |
| Beautor (02800) | - | - |
| Beauvois En Vermandois (02590) | - | - |
| Becquigny (02110) | - | - |
| Belleau (02400) | - | - |
| Bellenglise (02420) | - | - |
| Belleu (02200) | - | - |
| Bellicourt (02420) | - | - |
| Benay (02440) | - | - |
| Bergues Sur Sambre (02450) | - | - |
| Berlancourt (02250) | - | - |
| Berlise (02340) | - | - |
| Bernot (02120) | - | - |
| Berny Riviere (02290) | - | - |
| Berrieux (02820) | - | - |
| Berry Au Bac (02190) | - | - |
| Bertaucourt Epourdon (02800) | - | - |
| Berthenicourt (02240) | - | - |
| Bertricourt (02190) | - | - |
| Berzy Le Sec (02200) | - | - |
| Besme (02300) | - | - |
| Besmont (02500) | - | - |
| Besny Et Loizy (02870) | - | - |
| Bethancourt En Vaux (02300) | - | - |
| Beugneux (02210) | - | - |
| Beuvardes (02130) | - | - |
| Bezu Le Guery (02310) | - | - |
| Bezu St Germain (02400) | - | - |
| Bichancourt (02300) | - | - |
| Bieuxy (02290) | - | - |
| Bievres (02860) | - | - |
| Billy Sur Aisne (02200) | - | - |
| Billy Sur Ourcq (02210) | - | - |
| Blanzy Les Fismes (02160) | - | - |
| Blerancourt (02300) | - | - |
| Blesmes (02400) | - | - |
| Bohain En Vermandois (02110) | - | - |
| Bois Les Pargny (02270) | - | - |
| Boncourt (02350) | - | - |
| Bonneil (02400) | - | - |
| Bonnesvalyn (02400) | - | - |
| Bony (02420) | - | - |
| Bosmont Sur Serre (02250) | - | - |
| Bouconville Vauclair (02860) | - | - |