Regional postal directory
Gumma Ken postal areas
- Place records
- 1,781
- Postal codes
- 1,779
- Named places
- 1,532
- Mapped records
- 1,781
- Shared codes
- 2
Localities
Agatsuma Gun124 codes · 124 recordsAnnaka Shi58 codes · 58 recordsFujioka Shi55 codes · 55 recordsIsesaki Shi137 codes · 137 recordsKanra Gun48 codes · 48 recordsKiryu Shi72 codes · 72 recordsKitagumma Gun18 codes · 18 recordsMaebashi Shi254 codes · 254 recordsMidori Shi30 codes · 30 recordsNumata Shi83 codes · 83 recordsOra Gun90 codes · 91 recordsOta Shi184 codes · 184 recordsSawa Gun30 codes · 30 recordsShibukawa Shi76 codes · 76 recordsTakasaki Shi265 codes · 265 recordsTano Gun24 codes · 25 recordsTatebayashi Shi85 codes · 85 recordsTomioka Shi61 codes · 61 recordsTone Gun85 codes · 85 records
Source: GeoNames postal-code snapshot checked 2026-07-18. Postal data © GeoNames.org, CC BY 4.0. Accuracy codes belong to the source and are not a ZipCodeGlobe verification claim.