Umatilla, OR Area Codes
Umatilla, Oregon (population 8,220) uses area codes 541 and 458.
Carriers with Umatilla numbers
4 prefixes are assigned to the Umatilla exchange: 0% mobile, 75% VoIP and cable, 25% landline.
| Carrier | Prefixes |
|---|---|
| Bandwidth | 1 |
| Lumen (Level 3) | 1 |
| Lumen (Qwest) | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Umatilla
| Area code | Prefixes serving Umatilla | Main carriers in this code |
|---|---|---|
| 541 | 3 | Lumen (Qwest), Lumen (CenturyLink), Onvoy (Sinch) |
| 458 | 1 | Onvoy (Sinch), Ton80 Communications, T-Mobile |
Umatilla phone number prefixes
Numbers starting with these first six digits were originally assigned to the Umatilla exchange.
541-275Bandwidth541-626Lumen (Level 3)541-922Lumen (Qwest)458-999Onvoy (Sinch)
Nearby cities in area code 541
Questions
- What is the area code for Umatilla, OR?
- Umatilla uses 2 area codes: 541 and 458. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Umatilla in?
- Umatilla is in the Mountain time zone (area code 541 also reaches into the Pacific time zone).