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670633 PINCode is located in Kannur district
| Post Offices with the same pin code as Chamathachal | |||
| No. | Post Office | District | Pincode |
| 1 | Chandanakampara | Kannur | 670633 |
| 2 | Kanjirakolly | Kannur | 670633 |
| 3 | Payyavur | Kannur | 670633 |
| 4 | Pazhassikari | Kannur | 670633 |