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National Destination Code:31
This is the Bangladesh National Destination Code:31 Area Code Database page list. You can click the title to browse the detail information.
| Region Name | City | Sn from | Sn to | Carrier Name | Number Type |
|---|---|---|---|---|---|
| Chittagong | Chittagong | 610000 | 639999 | BTTB | G |
| Chittagong | Chittagong | 650000 | 659999 | BTTB | G |
| Chittagong | Chittagong | 670000 | 689999 | BTTB | G |
| Chittagong | Chittagong | 710000 | 729999 | BTTB | G |
| Chittagong | Chittagong | 740000 | 759999 | BTTB | G |
| Chittagong | Chittagong | 810000 | 819999 | BTTB | G |
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