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Running Springs, CA Area Code
Running Springs, California (population 5,043) uses area code 909.
Carriers with Running Springs numbers
5 prefixes are assigned to the Running Springs exchange: 0% mobile, 80% VoIP and cable, 20% landline.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 2 |
| Peerless Network | 1 |
| Frontier | 1 |
| Lumen (Level 3) | 1 |
Area codes used in Running Springs
| Area code | Prefixes serving Running Springs | Main carriers in this code |
|---|---|---|
| 909 | 5 | Frontier, T-Mobile, AT&T Mobility |
Running Springs phone number prefixes
Numbers starting with these first six digits were originally assigned to the Running Springs exchange.
909-324Peerless Network909-403Onvoy (Sinch)909-853Onvoy (Sinch)909-867Frontier909-939Lumen (Level 3)
Nearby cities in area code 909
- San Bernardino
- Fontana
- Ontario
- Rancho Cucamonga
- Pomona
- Rialto
- Chino
- Upland
- Chino Hills
- Redlands
- Eastvale
- Highland
Questions
- What is the area code for Running Springs, CA?
- The area code for Running Springs, California is 909.
- What time zone is Running Springs in?
- Running Springs is in the Pacific time zone.