ZIP Code 80503 Area Code
Longmont, Colorado
Area Code
303, 719, 970
Primary area codes for Colorado (per-ZIP data not available)
Location
| ZIP Code | 80503 |
|---|---|
| City | Longmont |
| State | Colorado (CO) |
| County | Boulder |
Frequently Asked Questions
ZIP code 80503 is in Longmont, Colorado. The primary area codes for Colorado are 303, 719, 970.
ZIP code 80503 is in Longmont, Colorado.