ZIP Code 28509 is located in Alliance North Carolina. 28509 is entirely within Pamlico County. Regionally, 28509 is located in the Eastern Carolina Region.
| ZIP Code Name | Alliance |
| Primary County | Pamlico County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 35.14485931,-76.80048370 |
| Region | Eastern Carolina Region |
| Metropolitan/Micropolitan Stat Area | New Bern, NC |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.01180956 Square Miles |
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