ZIP Code 05863 is located in Saint Johnsbury Center Vermont. 05863 is entirely within Caledonia County. Regionally, it is located in the Northern Vermont Region.
| ZIP Code Name | Saint Johnsbury Center |
| Primary County | Caledonia County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 44.45394516,-72.01645660 |
| Adjacent ZIP Codes | |
| Region | Northern Vermont Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |