De Kalb zipcode
| City | De Kalb |
| ZIP Code | 64440 |
| Type | Standard |
| State Code | MO |
| State | Missouri |
ZIP code of De Kalb is 64440. This place is located in Missouri state in US. To send any postal service to De Kalb, you must use 64440 zipcode.
| City | De Kalb |
| ZIP Code | 64440 |
| Type | Standard |
| State Code | MO |
| State | Missouri |
ZIP code of De Kalb is 64440. This place is located in Missouri state in US. To send any postal service to De Kalb, you must use 64440 zipcode.
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