Fort Knox, KY Area Codes
Fort Knox, Kentucky (population 8,715) uses area codes 270 and 364.
Fort Knox has no telephone exchange of its own in NANPA records; it is served by the Radcliff exchange about 8.4 km away.
Carriers with Fort Knox numbers
8 prefixes are assigned to the Radcliff exchange: 13% mobile, 0% VoIP and cable, 88% landline.
| Carrier | Prefixes |
|---|---|
| Brandenburg Tel. Co. | 4 |
| Twc Ip Enabled Services | 2 |
| AT&T Mobility | 1 |
| Boost Subscriberco L.L.C. | 1 |
Area codes used in Fort Knox
| Area code | Prefixes serving Fort Knox | Main carriers in this code |
|---|---|---|
| 270 | 7 | South Central Bell Tel, Onvoy (Sinch), AT&T Mobility |
| 364 | 1 | Onvoy (Sinch), Ton80 Communications, Verizon Wireless |
Fort Knox phone number prefixes
Numbers starting with these first six digits were originally assigned to the Radcliff exchange.
270-219Brandenburg Tel. Co.270-272Brandenburg Tel. Co.270-319AT&T Mobility270-351Brandenburg Tel. Co.270-352Brandenburg Tel. Co.270-390Twc Ip Enabled Services270-801Twc Ip Enabled Services364-216Boost Subscriberco L.L.C.
Nearby cities in area code 270
- Bowling Green
- Owensboro
- Elizabethtown
- Hopkinsville
- Henderson
- Paducah
- Radcliff
- Madisonville
- Murray
- Glasgow
- Campbellsville
- Fort Campbell North
Questions
- What is the area code for Fort Knox, KY?
- Fort Knox uses 2 area codes: 270 and 364. 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 Knox in?
- Fort Knox is in the Eastern time zone (area code 270 also reaches into the Central time zone).