- Hesdin (62140)
- Heugas (40180)
- Hiers-Brouage (17320)
- Higuères-Souye (64160)
- Hondschoote (59122)
- Hordain (59111)
- Hornaing (59171)
- Hossegor (40150)
- Houchin (62620)
- Houdain (62150)
- Houdan (78550)
- Houga (Le) (32460)
- Houmeau (L') (17137)
- Hoymille (59492)
- Hulluch (62410)
- Humières (62130)
- Huparlac (12460)
- Hyères (83400)
- Ibos (65420)
- Idron (64320)
- Ifs (14123)
- Igny (91430)
- Île-Bouchard (L') (37220)
- Île-Rousse (L') (20220)
- Île-Saint-Denis (L') (93450)
- Ille-sur-Têt (66130)
- Inchy-en-Artois (62860)
- Irigny (69540)
- Irissarry (64780)
- Isle-d'Abeau (L') (38080)
- Isles-lès-Villenoy (77450)
- Isles-sur-Suippe (51110)
- Ispoure (64220)
- Issambres (Les) (83380)
- Issy-les-Moulineaux (92130)
- Istres (13800)
- Iteuil (86240)
- Itxassou (64250)
- Ivry-sur-Seine (94200)
- Iwuy (59141)
- Izeron (38160)
- Izeste (64260)
- Izon (33450)
- Izotges (32400)
- Jacou (34830)
- Jaillans (26300)
- Janneyrias (38280)
- Janvilliers (51210)
- Jard (La) (17460)
- Jargeau (45150)
- Jarnac (16200)
- Jarnac-Champagne (17520)
- Jarne (La) (17220)
- Jarret (65100)
- Jarrie (38560)
- Jarrie (La) (17220)
- Jassans-Riottier (01480)
- Jaujac (07380)
- Jaulnay (37120)
- Jausiers (04850)
- Jenlain (59144)
- Joch (66320)
- Jolimetz (59530)
- Jonchery-sur-Vesle (51140)
- Jonzac (17500)
- Josse (40230)
- Jouaignes (02220)
- Joué-lès-Tours (37300)
- Jouques (13490)
- Jouy-le-Moutier (95280)
- Juan-les-Pins (06160)
- Juillan (65290)
- Jurançon (64110)
- Juvignac (34990)
- Juvigny (51150)
- Juvisy-sur-Orge (91260)
- Killem (59122)
- La Ciotat (13600)
- Labarthe-sur-Lèze (31860)
- Labastide-d'Anjou (11320)
- Labastide-de-Virac (07150)
- Labastide-Monréjeau (64170)
- Labastide-Villefranche (64270)
- Labatut (40300)
- Labeaume (07120)
- Labégude (07200)
- Labenne (40530)
- Labergement-lès-Seurre (21820)
- Labourse (62113)
- Labuissière (62700)
- Lacadée (64300)
- Lacanau (33680)
- Lacapelle-Livron (82160)
- Lacarry-Arhan-Charritte-de-Haut (64470)
- Lachapelle-sous-Aubenas (07200)
- Lachapelle-sous-Chanéac (07310)
- Lacq (64170)
- Lacroix-Barrez (12600)
- Lacroix-Falgarde (31120)
- Lagardelle-sur-Lèze (31870)
- Lagarrigue (81090)
- Lagny-sur-Marne (77400)
- Lagor (64150)
- Lagorce (07150)
- Lagord (17140)
- Lagos (64800)
- Laguinge-Restoue (64470)
- Laguiole (12210)
- Lahonce (64990)
- Laissac-Sévérac-l'église (12310)
- Lallaing (59167)
- Lalleu (35320)
- Laloubère (65310)
- Laluque (40465)
- Lamarque-Pontacq (65380)
- Lamastre (07270)
- Lambersart (59130)
- Lambesc (13410)
- Lambres-lez-Douai (59552)
- Lanas (07200)
- Lançon-Provence (13680)
- Landes (17380)
- Landrais (17290)
- Landrethun-le-Nord (62250)
- Langlade (30980)
- Langrune-sur-Mer (14830)
- Lanne-en-Barétous (64570)
- Lannecaube (64350)
- Lannemezan (65300)
- Lanneplaà (64300)
- Lans-en-Vercors (38250)
- Lansargues (34130)
- Lanthes (21250)
- Lanuéjouls (12350)
- Laon (02000)
- Larceveau-Arros-Cibits (64120)
- Lardin-Saint-Lazare (Le) (24570)
- Largeasse (79240)
- Largentière (07110)
- Laroin (64110)
- Laroque-des-Albères (66740)
- Larressore (64480)
- Larribar-Sorhapuru (64120)
- Larroque (65230)
- Laruns (64440)
- Laruscade (33620)
- Lasgraisses (81300)
- Lasseube (64290)
- Lassouts (12500)
- Latour-Bas-Elne (66200)
- Latresne (33360)
- Latrille (40800)
- Lattes (34970)
- Laudun-l'Ardoise (30290)
- Lauris (84360)
- Lauwin-Planque (59553)
- Lavandou (Le) (83980)
- Lavannes (51110)
- Lavaur (81500)
- Lavérune (34880)
- Laveyron (26240)
- Lecci (20137)
- Lecelles (59226)
- Lecumberry (64220)
- Lédergues (12170)
- Ledeuix (64400)
- Leers (59115)
- Leffrinckoucke (59495)
- Leforest (62790)
- Legé (44650)
- Lège-Cap-Ferret (33970)
- Lège-Cap-Ferret (Tous codes postaux)
- Lelin-Lapujolle (32400)
- Lembeye (64350)
- Lembras (24100)
- Lémeré (37120)
- Lemps (07610)
- Lens (62300)
- Lens-Lestang (26210)
- Léon (40550)
- Les Deux Alpes (38860)
- Les Milles (13290)
- Lescar (64230)
- Lescun (64490)
- Lescure-Jaoul (12440)
- Lespignan (34710)
- Lestelle-Bétharram (64800)
- Lestrem (62136)
- Leucate (11370)
- Leugny (89130)
- Leuhan (29390)
- Leuvrigny (51700)
- Levallois-Perret (92300)
- Levens (06670)
- Lewarde (59287)
- Lézignan-Corbières (11200)
- Lhuis (01680)
- Libercourt (62820)
- Libourne (33500)
- Licq-Athérey (64560)