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| Zip Code | State | Type | County | City | Area Code |
|---|---|---|---|---|---|
| Search for a ZIP code to see details | |||||
| County | ZIP Code | Major City | Type | Area Code |
|---|---|---|---|---|
| Sullivan | 37617 | Blountville | Standard | 423 |
| Sullivan | 37618 | Bluff City | Standard | 423 |
| Sullivan | 37620 | Bristol | Standard | 423 |
| Sullivan | 37621 | Bristol | PO Box | 423 |
| Sullivan | 37625 | Bristol | PO Box | 423 |
| Sullivan | 37660 | Kingsport, Bloomingdale | Standard | 423 |
| Sullivan | 37662 | Kingsport | PO Box | 423 |
| Sullivan | 37663 | Kingsport, Colonial Heights, Colonial Hgts | Standard | 423 |
| Sullivan | 37664 | Kingsport | Standard | 423 |
| Sullivan | 37665 | Kingsport | Standard | 423 |
| Sullivan | 37669 | Kingsport | Unique | 423 |
| Sullivan | 37686 | Piney Flats | Standard | 423 |
| Sullivan | 37699 | Piney Flats | Unique | 423 |