ZIP Code 03105 is located in Manchester New Hampshire. 03105 is entirely within Hillsborough County. Regionally, it is located in the Southern New Hampshire Region.
| ZIP Code Name | Manchester |
| Primary County | Hillsborough County |
| ZIP Code Type | PO Box |
| Area Code(s) | 603 |
| Current Time | EDT |
| Coordinates | 42.99221802,-71.46311188 |
| Adjacent ZIP Codes | |
| Cities/Towns in 03105 | |
| Region | Southern New Hampshire Region |
| Metropolitan/Micropolitan Stat Area | Manchester-Nashua, NH |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.00727585 Square Miles |
| US Congressional Districts in 03105 | |
| New Hampshire State Senate Districts in 03105 | |
| New Hampshire House of Representatives Districts in 03105 |
| School Districts in 03105 |