| Post office | Katalayi B.O |
| Pin code | 670003 |
| Office type | B.O |
| Taluk / city | Kannur |
| District name | Kannur |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Cannanore |
| Region name | Calicut |
| Circle name | Kerala |
| Related sub office | Kannur City S.O |
| Related head office | Kannur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 670003 | Kannur City S.O | Kannur | Kannur | Kerala |
| 670003 | Katalayi B.O | Kannur | Kannur | Kerala |
| 670003 | Thayyil B.O | Kannur | Kannur | Kerala |