Postcode areas 10XXX
- Postcode area 10000 Troyes
- Postcode area 10100 Romilly-sur-Seine
- Postcode area 10110 Bar-sur-Seine
- Postcode area 10120 Saint-André-les-Vergers
- Postcode area 10130 Ervy-le-Châtel
- Postcode area 10140 Vendeuvre-sur-Barse
- Postcode area 10150 Pont-Sainte-Marie
- Postcode area 10160 Aix-en-Othe
- Postcode area 10170 Méry-sur-Seine
- Postcode area 10180 Saint-Lyé
- Postcode area 10190 Estissac
- Postcode area 10200 Bar-sur-Aube
- Postcode area 10210 Chaource
- Postcode area 10220 Piney
- Postcode area 10230 Mailly-le-Camp
- Postcode area 10240 Ramerupt
- Postcode area 10250 Mussy-sur-Seine
- Postcode area 10260 Saint-Parres-lès-Vaudes
- Postcode area 10270 Lusigny-sur-Barse
- Postcode area 10280 Saint-Mesmin
- Postcode area 10290 Marcilly-le-Hayer
- Postcode area 10300 Sainte-Savine
- Postcode area 10310 Bayel
- Postcode area 10320 Bouilly
- Postcode area 10330 Chavanges
- Postcode area 10340 Les Riceys
- Postcode area 10350 Marigny-le-Châtel
- Postcode area 10360 Essoyes
- Postcode area 10370 Villenauxe-la-Grande
- Postcode area 10380 Plancy-l'Abbaye
- Postcode area 10390 Clérey
- Postcode area 10400 Nogent-sur-Seine
- Postcode area 10410 Saint-Parres-aux-Tertres
- Postcode area 10420 Les Noës-près-Troyes
- Postcode area 10430 Rosières-près-Troyes
- Postcode area 10440 La Rivière-de-Corps
- Postcode area 10450 Bréviandes
- Postcode area 10500 Brienne-le-Château
- Postcode area 10510 Maizières-la-Grande-Paroisse
- Postcode area 10600 La Chapelle-Saint-Luc
- Postcode area 10700 Arcis-sur-Aube
- Postcode area 10800 Saint-Julien-les-Villas