You are here

Home

National Destination Code:257

This is the Japan National Destination Code:257 Area Code Database page list. You can click the title to browse the detail information.
Region Code: 15
Region Name City Sn from Sn to Carrier Name Number Type
Niigata Kashiwazaki 200000 209999 NTT East G
Niigata Kashiwazaki 210000 219999 NTT East G
Niigata Kashiwazaki 220000 229999 NTT East G
Niigata Kashiwazaki 230000 239999 NTT East G
Niigata Kashiwazaki 240000 249999 NTT East G
Niigata Kashiwazaki 250000 259999 NTT East G
Niigata Kashiwazaki 260000 269999 NTT East G
Niigata Kashiwazaki 270000 279999 NTT East G
Niigata Kashiwazaki 280000 289999 NTT East G
Niigata Kashiwazaki 290000 299999 NTT East G
Niigata Kashiwazaki 300000 309999 Softbank Mobile G
Niigata Kashiwazaki 310000 319999 NTT East G
Niigata Kashiwazaki 320000 329999 NTT East G
Niigata Kashiwazaki 330000 339999 Tohoku Intelligent Telecommunication Co G
Niigata Kashiwazaki 350000 359999 NTT East G
Niigata Kashiwazaki 370000 379999 KDDI G
Niigata Kashiwazaki 380000 389999 Softbank Mobile G
Niigata Kashiwazaki 410000 419999 NTT East G
Niigata Kashiwazaki 430000 439999 NTT East G
Niigata Kashiwazaki 450000 459999 NTT East G
Niigata Kashiwazaki 470000 479999 NTT East G
Niigata Kashiwazaki 480000 489999 NTT East G