ZIP Code 03749 is located in Enfield Center New Hampshire. 03749 is entirely within Grafton County. Regionally, it is located in the Northern New Hampshire Region.
| ZIP Code Name | Enfield Center |
| Primary County | Grafton County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 43.58819580,-72.10948944 |
| Adjacent ZIP Codes | |
| Region | Northern New Hampshire Region |
| Metropolitan/Micropolitan Stat Area | Lebanon, NH-VT |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |