This table lists the 60 092 events recorded since 1943 for communes in INSEE's Official Geographic Code (COG): mergers, creations, renames, and deletions.
| Date ▼ | Type | Code | Name |
|---|---|---|---|
| 1943-01-01 | Creation | 51261 | Fresne-lès-Reims |
| 1943-01-01 | Creation | 51260 | Le Fresne |
| 1943-01-01 | Creation | 51259 | Francheville |
| 1943-01-01 | Creation | 51258 | La Forestière |
| 1943-01-01 | Creation | 51257 | Fontaine-sur-Coole |
| 1943-01-01 | Creation | 51256 | Fontaine-sur-Ay |
| 1943-01-01 | Creation | 51255 | Fontaine-en-Dormois |
| 1943-01-01 | Creation | 51254 | Fontaine-Denis-Nuisy |
| 1943-01-01 | Creation | 51253 | Florent-en-Argonne |
| 1943-01-01 | Creation | 51252 | Fleury-la-Rivière |
| 1943-01-01 | Creation | 51251 | Flavigny |
| 1943-01-01 | Creation | 51250 | Fismes |
| 1943-01-01 | Creation | 51249 | Festigny |
| 1943-01-01 | Creation | 51248 | Fère-Champenoise |
| 1943-01-01 | Creation | 51247 | Fèrebrianges |
| 1943-01-01 | Creation | 51246 | Favresse |
| 1943-01-01 | Creation | 51245 | Faverolles-et-Coëmy |
| 1943-01-01 | Creation | 51244 | Faux-sur-Coole |
| 1943-01-01 | Creation | 51243 | Faux-Fresnay |
| 1943-01-01 | Creation | 51242 | Fagnières |
| 1943-01-01 | Creation | 51241 | Euvy |
| 1943-01-01 | Creation | 51240 | Étrepy |
| 1943-01-01 | Creation | 51239 | Étréchy |
| 1943-01-01 | Creation | 51238 | Étoges |
| 1943-01-01 | Creation | 51237 | Esternay |
| 1943-01-01 | Creation | 51236 | Les Essarts-le-Vicomte |
| 1943-01-01 | Creation | 51235 | Les Essarts-lès-Sézanne |
| 1943-01-01 | Creation | 51234 | Esclavolles-Lurey |
| 1943-01-01 | Creation | 51233 | Escardes |
| 1943-01-01 | Creation | 51232 | Époye |
| 1943-01-01 | Creation | 51231 | L'Épine |
| 1943-01-01 | Creation | 51230 | Épernay |
| 1943-01-01 | Creation | 51229 | Épense |
| 1943-01-01 | Creation | 51228 | Élise |
| 1943-01-01 | Creation | 51227 | Écury-sur-Coole |
| 1943-01-01 | Creation | 51226 | Écury-le-Repos |
| 1943-01-01 | Creation | 51225 | Écueil |
| 1943-01-01 | Creation | 51224 | Écriennes |
| 1943-01-01 | Creation | 51223 | Écollemont |
| 1943-01-01 | Creation | 51222 | Éclaires |
| 1943-01-01 | Creation | 51221 | L'Échelle |
| 1943-01-01 | Creation | 51220 | Drouilly |
| 1943-01-01 | Creation | 51219 | Drosnay |
| 1943-01-01 | Creation | 51218 | Doucey |
| 1943-01-01 | Creation | 51217 | Dormans |
| 1943-01-01 | Creation | 51216 | Dontrien |
| 1943-01-01 | Creation | 51215 | Dompremy |
| 1943-01-01 | Creation | 51214 | Dommartin-sur-Yèvre |
| 1943-01-01 | Creation | 51213 | Dommartin-sous-Hans |
| 1943-01-01 | Creation | 51212 | Dommartin-Lettrée |
| 1943-01-01 | Creation | 51211 | Dommartin-la-Planchette |
| 1943-01-01 | Creation | 51210 | Dizy-Magenta |
| 1943-01-01 | Creation | 51209 | Daucourt |
| 1943-01-01 | Creation | 51208 | Dampierre-sur-Moivre |
| 1943-01-01 | Creation | 51207 | Dampierre-sur-Auve |
| 1943-01-01 | Creation | 51206 | Dampierre-le-Château |
| 1943-01-01 | Creation | 51205 | Dampierre-au-Temple |
| 1943-01-01 | Creation | 51204 | Damery |
| 1943-01-01 | Creation | 51203 | Cuperly |
| 1943-01-01 | Creation | 51202 | Cumières |
| 1943-01-01 | Creation | 51201 | Cuisles |
| 1943-01-01 | Creation | 51200 | Cuis |
| 1943-01-01 | Creation | 51199 | Cuchery |
| 1943-01-01 | Creation | 51198 | Crugny |
| 1943-01-01 | Creation | 51197 | La Croix-en-Champagne |
| 1943-01-01 | Creation | 51196 | Cramant |
| 1943-01-01 | Creation | 51195 | Couvrot |
| 1943-01-01 | Creation | 51194 | Courville |
| 1943-01-01 | Creation | 51193 | Courtisols |
| 1943-01-01 | Creation | 51192 | Courthiézy |
| 1943-01-01 | Creation | 51191 | Courtémont |
| 1943-01-01 | Creation | 51190 | Courtagnon |
| 1943-01-01 | Creation | 51189 | Courmelois |
| 1943-01-01 | Creation | 51188 | Courmas |
| 1943-01-01 | Creation | 51187 | Courlandon |
| 1943-01-01 | Creation | 51186 | Courjeonnet |
| 1943-01-01 | Creation | 51185 | Courgivaux |
| 1943-01-01 | Creation | 51184 | Courdemanges |
| 1943-01-01 | Creation | 51183 | Courcy |
| 1943-01-01 | Creation | 51182 | Courcemain |
| 1943-01-01 | Creation | 51181 | Courcelles-Sapicourt |
| 1943-01-01 | Creation | 51180 | Courbetaux |
| 1943-01-01 | Creation | 51179 | Coupéville |
| 1943-01-01 | Creation | 51178 | Coupetz |
| 1943-01-01 | Creation | 51177 | Coulommes-la-Montagne |
| 1943-01-01 | Creation | 51176 | Corroy |
| 1943-01-01 | Creation | 51175 | Corrobert |
| 1943-01-01 | Creation | 51174 | Corribert |
| 1943-01-01 | Creation | 51173 | Cormoyeux |
| 1943-01-01 | Creation | 51172 | Cormontreuil |
| 1943-01-01 | Creation | 51171 | Cormicy |
| 1943-01-01 | Creation | 51170 | Corfélix |
| 1943-01-01 | Creation | 51169 | Corbeil |
| 1943-01-01 | Creation | 51168 | Coolus |
| 1943-01-01 | Creation | 51167 | Coole |
| 1943-01-01 | Creation | 51166 | Contault |
| 1943-01-01 | Creation | 51165 | Connantre |
| 1943-01-01 | Creation | 51164 | Connantray-Vaurefroy |
| 1943-01-01 | Creation | 51163 | Congy |
| 1943-01-01 | Creation | 51162 | Conflans |
| 1943-01-01 | Creation | 51161 | Condé-sur-Marne |
| 1943-01-01 | Creation | 51160 | Compertrix |
| 1943-01-01 | Creation | 51159 | Comblizy |
| 1943-01-01 | Creation | 51158 | Coligny |
| 1943-01-01 | Creation | 51157 | Coizard-Joches |
| 1943-01-01 | Creation | 51156 | Cloyes-sur-Marne |
| 1943-01-01 | Creation | 51155 | Clesles |
| 1943-01-01 | Creation | 51154 | Clamanges |
| 1943-01-01 | Creation | 51153 | Chouilly |
| 1943-01-01 | Creation | 51152 | Chigny-les-Roses |
| 1943-01-01 | Creation | 51151 | Chichey |
| 1943-01-01 | Creation | 51150 | Cherville |
| 1943-01-01 | Creation | 51149 | Chepy |
| 1943-01-01 | Creation | 51148 | Cheppes-la-Prairie |
| 1943-01-01 | Creation | 51147 | La Cheppe |
| 1943-01-01 | Creation | 51146 | Cheniers |
| 1943-01-01 | Creation | 51145 | Chenay |
| 1943-01-01 | Creation | 51144 | Cheminon |
| 1943-01-01 | Creation | 51143 | Le Chemin |
| 1943-01-01 | Creation | 51142 | Chavot-Courcourt |
| 1943-01-01 | Creation | 51141 | La Chaussée-sur-Marne |
| 1943-01-01 | Creation | 51140 | Chaumuzy |
| 1943-01-01 | Creation | 51139 | Chaudefontaine |
| 1943-01-01 | Creation | 51138 | Châtrices |
| 1943-01-01 | Creation | 51137 | Châtillon-sur-Morin |
| 1943-01-01 | Creation | 51136 | Châtillon-sur-Marne |
| 1943-01-01 | Creation | 51135 | Châtillon-sur-Broué |
| 1943-01-01 | Creation | 51134 | Châtelraould-Saint-Louvent |
| 1943-01-01 | Creation | 51133 | Le Châtelier |
| 1943-01-01 | Creation | 51132 | Charmontois-le-Roi |
| 1943-01-01 | Creation | 51131 | Charmontois-l'Abbé |
| 1943-01-01 | Creation | 51130 | Charmont |
| 1943-01-01 | Creation | 51129 | Charleville |
| 1943-01-01 | Creation | 51128 | La Chapelle-sous-Orbais |
| 1943-01-01 | Creation | 51127 | La Chapelle-Lasson |
| 1943-01-01 | Creation | 51126 | La Chapelle-Felcourt |
| 1943-01-01 | Creation | 51125 | Chapelaine |
| 1943-01-01 | Creation | 51124 | Chantemerle |
| 1943-01-01 | Creation | 51123 | Chantecoq |
| 1943-01-01 | Creation | 51122 | Changy |
| 1943-01-01 | Creation | 51121 | Champvoisy |
| 1943-01-01 | Creation | 51120 | Champlat-et-Boujacourt |
| 1943-01-01 | Creation | 51119 | Champillon |
| 1943-01-01 | Creation | 51118 | Champigny |
| 1943-01-01 | Creation | 51117 | Champigneul-Champagne |
| 1943-01-01 | Creation | 51116 | Champguyon |
| 1943-01-01 | Creation | 51115 | Champfleury |
| 1943-01-01 | Creation | 51114 | Champaubert-aux-Bois |
| 1943-01-01 | Creation | 51113 | Champaubert |
| 1943-01-01 | Creation | 51112 | Chamery |
| 1943-01-01 | Creation | 51111 | Chambrecy |
| 1943-01-01 | Creation | 51110 | Chaltrait |
| 1943-01-01 | Creation | 51109 | Châlons-sur-Vesle |
| 1943-01-01 | Creation | 51108 | Châlons-sur-Marne |
| 1943-01-01 | Creation | 51107 | Chaintrix-Bierges |
| 1943-01-01 | Creation | 51106 | Cernon |
| 1943-01-01 | Creation | 51105 | Cernay-lès-Reims |
| 1943-01-01 | Creation | 51104 | Cernay-en-Dormois |
| 1943-01-01 | Creation | 51103 | La Celle-sous-Chantemerle |
| 1943-01-01 | Creation | 51102 | Cauroy-lès-Hermonville |
| 1943-01-01 | Creation | 51101 | Caurel |
| 1943-01-01 | Creation | 51100 | La Caure |
| 1943-01-01 | Creation | 51099 | Bussy-Lettrée |
| 1943-01-01 | Creation | 51098 | Bussy-le-Repos |
| 1943-01-01 | Creation | 51097 | Bussy-le-Château |
| 1943-01-01 | Creation | 51096 | Bussy-aux-Bois |
| 1943-01-01 | Creation | 51095 | Le Buisson |
| 1943-01-01 | Creation | 51094 | Brusson |
| 1943-01-01 | Creation | 51093 | Brugny-Vaudancourt |
| 1943-01-01 | Creation | 51092 | Broyes |
| 1943-01-01 | Creation | 51091 | Broussy-le-Petit |
| 1943-01-01 | Creation | 51090 | Broussy-le-Grand |
| 1943-01-01 | Creation | 51089 | Brouillet |
| 1943-01-01 | Creation | 51088 | Brimont |
| 1943-01-01 | Creation | 51087 | Breuvery-sur-Coole |
| 1943-01-01 | Creation | 51086 | Breuil |
| 1943-01-01 | Creation | 51085 | Le Breuil |
| 1943-01-01 | Creation | 51084 | Bréban |
| 1943-01-01 | Creation | 51083 | Braux-Saint-Remy |
| 1943-01-01 | Creation | 51082 | Braux-Sainte-Cohière |
| 1943-01-01 | Creation | 51081 | Branscourt |
| 1943-01-01 | Creation | 51080 | Brandonvillers |
| 1943-01-01 | Creation | 51079 | Bouzy |
| 1943-01-01 | Creation | 51078 | Bouy |
| 1943-01-01 | Creation | 51077 | Bouvancourt |
| 1943-01-01 | Creation | 51076 | Boursault |
| 1943-01-01 | Creation | 51075 | Bourgogne |
| 1943-01-01 | Creation | 51074 | Boult-sur-Suippe |
| 1943-01-01 | Creation | 51073 | Bouleuse |
| 1943-01-01 | Creation | 51072 | Bouilly |
| 1943-01-01 | Creation | 51071 | Bouchy-le-Repos |
| 1943-01-01 | Creation | 51070 | Boissy-le-Repos |
| 1943-01-01 | Creation | 51069 | Bligny |
| 1943-01-01 | Creation | 51068 | Blesme |
| 1943-01-01 | Creation | 51067 | Blaise-sous-Hauteville |
| 1943-01-01 | Creation | 51066 | Blaise-sous-Arzillières |
| 1943-01-01 | Creation | 51065 | Blacy |
| 1943-01-01 | Creation | 51064 | Bisseuil |
| 1943-01-01 | Creation | 51063 | Binson-et-Orquigny |
| 1943-01-01 | Creation | 51062 | Binarville |