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 | 01092 | Châtillon-la-Palud |
| 1943-01-01 | Creation | 01091 | Châtillon-de-Michaille |
| 1943-01-01 | Creation | 01090 | Châtenay |
| 1943-01-01 | Creation | 01089 | Château-Gaillard |
| 1943-01-01 | Creation | 01088 | Charnoz |
| 1943-01-01 | Creation | 01087 | Charix |
| 1943-01-01 | Creation | 01086 | Charancin |
| 1943-01-01 | Creation | 01085 | La Chapelle-du-Châtelard |
| 1943-01-01 | Creation | 01084 | Chanoz-Châtenay |
| 1943-01-01 | Creation | 01083 | Chaneins |
| 1943-01-01 | Creation | 01082 | Chanay |
| 1943-01-01 | Creation | 01081 | Champfromier |
| 1943-01-01 | Creation | 01080 | Champdor |
| 1943-01-01 | Creation | 01079 | Champagne |
| 1943-01-01 | Creation | 01078 | Challex |
| 1943-01-01 | Creation | 01077 | Challes |
| 1943-01-01 | Creation | 01076 | Chaley |
| 1943-01-01 | Creation | 01075 | Chaleins |
| 1943-01-01 | Creation | 01074 | Chalamont |
| 1943-01-01 | Creation | 01073 | Ceyzérieu |
| 1943-01-01 | Creation | 01072 | Ceyzériat |
| 1943-01-01 | Creation | 01071 | Cessy |
| 1943-01-01 | Creation | 01070 | Cesseins |
| 1943-01-01 | Creation | 01069 | Certines |
| 1943-01-01 | Creation | 01068 | Cerdon |
| 1943-01-01 | Creation | 01067 | Ceignes |
| 1943-01-01 | Creation | 01066 | La Burbanche |
| 1943-01-01 | Creation | 01065 | Buellas |
| 1943-01-01 | Creation | 01064 | Briord |
| 1943-01-01 | Creation | 01063 | Brion |
| 1943-01-01 | Creation | 01062 | Bressolles |
| 1943-01-01 | Creation | 01061 | Brens |
| 1943-01-01 | Creation | 01060 | Brénod |
| 1943-01-01 | Creation | 01059 | Brénaz |
| 1943-01-01 | Creation | 01058 | Brégnier-Cordon |
| 1943-01-01 | Creation | 01057 | Boz |
| 1943-01-01 | Creation | 01056 | Boyeux-Saint-Jérôme |
| 1943-01-01 | Creation | 01055 | Bouvent |
| 1943-01-01 | Creation | 01054 | Bourg-Saint-Christophe |
| 1943-01-01 | Creation | 01053 | Bourg |
| 1943-01-01 | Creation | 01052 | Bouligneux |
| 1943-01-01 | Creation | 01051 | Bolozon |
| 1943-01-01 | Creation | 01050 | Boissey |
| 1943-01-01 | Creation | 01049 | La Boisse |
| 1943-01-01 | Creation | 01048 | Bohas |
| 1943-01-01 | Creation | 01047 | Blyes |
| 1943-01-01 | Creation | 01046 | Biziat |
| 1943-01-01 | Creation | 01045 | Birieux |
| 1943-01-01 | Creation | 01044 | Billiat |
| 1943-01-01 | Creation | 01043 | Beynost |
| 1943-01-01 | Creation | 01042 | Bey |
| 1943-01-01 | Creation | 01041 | Bettant |
| 1943-01-01 | Creation | 01040 | Béréziat |
| 1943-01-01 | Creation | 01039 | Béon |
| 1943-01-01 | Creation | 01038 | Bény |
| 1943-01-01 | Creation | 01037 | Bénonces |
| 1943-01-01 | Creation | 01036 | Belmont |
| 1943-01-01 | Creation | 01035 | Belleydoux |
| 1943-01-01 | Creation | 01034 | Belley |
| 1943-01-01 | Creation | 01033 | Bellegarde |
| 1943-01-01 | Creation | 01032 | Béligneux |
| 1943-01-01 | Creation | 01031 | Bélignat |
| 1943-01-01 | Creation | 01030 | Beauregard |
| 1943-01-01 | Creation | 01029 | Beaupont |
| 1943-01-01 | Creation | 01028 | Baneins |
| 1943-01-01 | Creation | 01027 | Balan |
| 1943-01-01 | Creation | 01026 | Bâgé-le-Châtel |
| 1943-01-01 | Creation | 01025 | Bâgé-la-Ville |
| 1943-01-01 | Creation | 01024 | Attignat |
| 1943-01-01 | Creation | 01023 | Asnières-sur-Saône |
| 1943-01-01 | Creation | 01022 | Artemare |
| 1943-01-01 | Creation | 01021 | Ars |
| 1943-01-01 | Creation | 01020 | Arnans |
| 1943-01-01 | Creation | 01019 | Armix |
| 1943-01-01 | Creation | 01018 | Arlod |
| 1943-01-01 | Creation | 01017 | Argis |
| 1943-01-01 | Creation | 01016 | Arbigny |
| 1943-01-01 | Creation | 01015 | Arbignieu |
| 1943-01-01 | Creation | 01014 | Arbent |
| 1943-01-01 | Creation | 01013 | Arandas |
| 1943-01-01 | Creation | 01012 | Aranc |
| 1943-01-01 | Creation | 01011 | Apremont |
| 1943-01-01 | Creation | 01010 | Anglefort |
| 1943-01-01 | Creation | 01009 | Andert-et-Condon |
| 1943-01-01 | Creation | 01008 | Ambutrix |
| 1943-01-01 | Creation | 01007 | Ambronay |
| 1943-01-01 | Creation | 01006 | Ambléon |
| 1943-01-01 | Creation | 01005 | Ambérieux-en-Dombes |
| 1943-01-01 | Creation | 01004 | Ambérieu |
| 1943-01-01 | Creation | 01003 | Amareins |
| 1943-01-01 | Creation | 01002 | L'Abergement-de-Varey |
| 1943-01-01 | Creation | 01001 | L'Abergement-Clémenciat |