ZIP Code 06372 is located in Old Mystic Connecticut. 06372 is entirely within New London County. Regionally, it is located in the Hartford-New Haven Area.
| ZIP Code Name | Old Mystic |
| Primary County | New London County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 41.35455704,-71.96737671 |
| Adjacent ZIP Codes | |
| Region | Hartford-New Haven Area |
| Metropolitan/Micropolitan Stat Area | Norwich-New London, CT |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |