ZIP Code 06349 is located in Groton Connecticut. Portions of 06349 are also in Conning Towers-Nautilus Park and Groton (town). 06349 is entirely within New London County. Regionally, it is located in the Hartford-New Haven Area.
| ZIP Code Name | Groton |
| Primary County | New London County |
| ZIP Code Type | PO Box |
| Area Code(s) | 860 / 959 |
| Current Time | EDT |
| Coordinates | 41.39511490,-72.09313965 |
| Adjacent ZIP Codes | |
| Cities/Towns in 06349 | |
| Region | Hartford-New Haven Area |
| Metropolitan/Micropolitan Stat Area | Norwich-New London, CT |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.19354381 Square Miles |
| US Congressional Districts in 06349 | |
| Connecticut State Senate Districts in 06349 | |
| Connecticut State House of Representatives Districts in 06349 |
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 59c - Southern New England Coastal Plains and Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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