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City Name:Zhangjiakou
This is the China City Name:Zhangjiakou Area Code Database page list. You can click the title to browse the detail information.
Region Name | National Destination Code | Sn from | Sn to | Carrier Name | Number Type |
---|---|---|---|---|---|
Hebei | 313 | 0000000 | 9999999 | China Telecom | G |