ZIP Code 80520 Boundary Map
Leaflet | Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012
Profile
| ZIP Code | 80520 |
| ZIP Code Name | Firestone |
| State | Colorado |
| County | Weld County |
| Timezone | (MST) |
| Adjacent ZIP Codes | 80504 80530 |