Area code 208: where it is and who calls from it
Area code 208 is in Idaho.
Idaho (all)
| Where | Idaho |
|---|---|
| Time zone | Mountain and Pacific Time ยท local time |
| In service since | 1947 |
| Overlay | Yes, with 986 |
| Prefixes assigned | 785 of 792 possible (99%) |
Overlay: 208 covers the same area as 986. Overlay areas use 10-digit dialing, so a seven-digit number alone won't connect, and neighbors can have different area codes.
Where 208 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 208, with how many prefixes each has.
Plus 85 smaller rate centers.
Who holds 208 numbers
- Mobile carrier 28%
- Local phone company 40%
- Internet / business phone carrier 24%
- Phone company 7%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| CenturyLink / Lumen | Local phone company | 197 | 25% |
| Verizon Wireless | Mobile carrier | 105 | 13% |
| Ziply Fiber | Local phone company | 75 | 10% |
| Onvoy | Internet / business phone carrier | 65 | 8% |
| AT&T Mobility | Mobile carrier | 57 | 7% |
| T-Mobile (including Sprint) | Mobile carrier | 47 | 6% |
| Level 3 (Lumen) | Internet / business phone carrier | 39 | 5% |
| MCImetro (Verizon Business) | Internet / business phone carrier | 28 | 4% |
| Allstream | Internet / business phone carrier | 18 | 2% |
| Atc Communications | Local phone company | 11 | 1% |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number.
States served: Idaho.
Other area codes in Idaho
Got a call from 208?
An area code tells you where a number was first assigned, not where the caller is. People keep their numbers when they move, and scammers can fake any number. If you weren't expecting the call, let it go to voicemail.
If the call shows a 208 number that matches the first six digits of your own, that's often neighbor spoofing. Use the box above to check the full number.
Area code facts from the NANPA area code database (updated 10/06/2026); prefixes and carriers from NANPA's central office code records (updated 2026-10-10). Place description adapted from Wikipedia, CC BY-SA 4.0.