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Region Carrier Name:Niigata
This is the Japan Region Carrier Name:Niigata Area Code Database page list. You can click the title to browse the detail information.
| City | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Niigata | 25 | 3380000 | 3389999 | G |
| Joetsu | 25 | 5140000 | 5149999 | G |
| Itoigawa | 25 | 5630000 | 5639999 | G |
| Minamiuonuma (Muikamachi) | 25 | 7130000 | 7139999 | G |
| Tokamachi | 25 | 7640000 | 7649999 | G |
| Shibata | 254 | 350000 | 359999 | G |
| Sanjo | 256 | 260000 | 269999 | G |
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