ZIP Code 07855 is located in Middleville New Jersey. 07855 is entirely within Sussex County. Regionally, 07855 is located in the Northern New Jersey Area.
| ZIP Code Name | Middleville |
| Primary County | Sussex County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 41.05682373,-74.75390625 |
| Adjacent ZIP Codes | |
| Region | Northern New Jersey Area |
| Metropolitan/Micropolitan Stat Area | New York-Newark-Jersey City, NY-NJ-PA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 07855 | |
| Elementary Schools in 07855 | |
| Middle Schools in 07855 | |
| High Schools in 07855 |