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Fort Irwin, CA Area Codes
Fort Irwin, California (population 8,791) uses area codes 760 and 442.
Carriers with Fort Irwin numbers
7 prefixes are assigned to the Fort Irwin exchange: 0% mobile, 57% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| Frontier | 2 |
| Commio | 1 |
| AT&T (Teleport) | 1 |
| Onvoy (Sinch) | 1 |
| Verizon Business (MCImetro) | 1 |
| Fractel | 1 |
Area codes used in Fort Irwin
| Area code | Prefixes serving Fort Irwin | Main carriers in this code |
|---|---|---|
| 760 | 6 | Frontier, AT&T (Pacific Bell), Lumen (Level 3) |
| 442 | 1 | AT&T Mobility, T-Mobile, Onvoy (Sinch) |
Fort Irwin phone number prefixes
Numbers starting with these first six digits were originally assigned to the Fort Irwin exchange.
760-287Commio760-380AT&T (Teleport)760-383Frontier760-386Frontier760-588Onvoy (Sinch)760-973Verizon Business (MCImetro)442-499Fractel
Nearby cities in area code 760
- Oceanside
- Escondido
- Victorville
- Carlsbad
- Hesperia
- Vista
- San Marcos
- Indio
- Apple Valley
- Encinitas
- Palm Desert
- Cathedral City
Questions
- What is the area code for Fort Irwin, CA?
- Fort Irwin uses 2 area codes: 760 and 442. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Fort Irwin in?
- Fort Irwin is in the Pacific time zone.