Postal Code 83557 Boundary Map
Leaflet | Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012
Postal Code 83557 Profile
| Postal Code Place Name | San Rafael (El Choyal) |
| State | Sonora |
| Municipality | Puerto Peñasco |
| Area km² | 3.52340817 |