Postal entity record
US 37657 Postal Code Data Source-backed
37657 postal code facts for Flag Pond, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFlag Pond
RegionTN
Nearby rows12
Key metadata
| Place | Flag Pond |
|---|---|
| Admin area | Tennessee / TN |
| Local area | Unicoi |
| Coordinates | 36.0085, -82.5623 |
| GeoNames accuracy | 4 |
| Source | GeoNames postal code data |
| License | GeoNames postal data; provided as-is with attribution required. |
| Snapshot date | 2026-06-02 |
What this record means
This row links US 37657 to Flag Pond, the available admin area, centroid coordinates, source accuracy, and source snapshot metadata.
Use it as a reference-data join for cleaning CRM rows, grouping operational reports, preparing territory QA, or checking whether an imported postal value has a source-backed match.
What the centroid can support
The latitude and longitude represent a postal centroid from the source snapshot. They are useful for approximate map previews, nearby-record review, deduplication checks, and distance-based QA.
They should not be treated as an official delivery boundary, address-level geocode, tax boundary, or service-area guarantee.
Sample CSV enrichment output
| Input field | Added output | Example value |
|---|---|---|
| postal_code | matched_place | Flag Pond |
| postal_code | admin_area | Tennessee |
| postal_code | centroid | 36.0085, -82.5623 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 37614 | Johnson City | Tennessee | 10.3 mi |
| 28754 | Mars Hill | North Carolina | 11 mi |
| 37650 | Erwin | Tennessee | 11.9 mi |
| 28753 | Marshall | North Carolina | 13.2 mi |
| 37690 | Telford | Tennessee | 16.4 mi |
| 28714 | Burnsville | North Carolina | 17 mi |
| 28740 | Green Mountain | North Carolina | 17 mi |
| 28709 | Barnardsville | North Carolina | 17.2 mi |
| 37681 | Limestone | Tennessee | 17.3 mi |
| 37616 | Afton | Tennessee | 18.3 mi |
| 37602 | Johnson City | Tennessee | 18.5 mi |
| 37641 | Chuckey | Tennessee | 18.6 mi |