Postal reference
ZIP 74021, Oklahoma
ZIP code 74021 is associated with Collinsville in Oklahoma in the GeoNames postal reference.
Reference details
- State
- Oklahoma (OK)
- ZIP code
- 74021
- Associated localities
- Collinsville
- County names in postal records
- Tulsa
- Approximate postal point
- 36.3701, -95.8469
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.