Area code 326: where it is and who calls from it
Area code 326 is in Ohio.
Ohio (Dayton, Springfield, and southwestern Ohio north and east of the Cincinnati metropolitan area)
| Where | Ohio |
|---|---|
| Time zone | Eastern Time ยท local time |
| In service since | 2020 |
| Overlay | Yes, with 937 |
| Prefixes assigned | 88 of 792 possible (11%) |
Overlay: 326 covers the same area as 937. Overlay areas use 10-digit dialing, so a seven-digit number alone won't connect, and neighbors can have different area codes.
Where 326 numbers started
Every prefix is assigned to a rate center, the local calling area it was set up in. These are the biggest in 326, with how many prefixes each has.
Who holds 326 numbers
- Mobile carrier 9%
- Local phone company 2%
- Internet / business phone carrier 83%
- Phone company 6%
| Carrier | Type | Prefixes | Share |
|---|---|---|---|
| Fractel | Internet / business phone carrier | 30 | 34% |
| Onvoy | Internet / business phone carrier | 24 | 27% |
| TON80 Communications | Internet / business phone carrier | 8 | 9% |
| AT&T Mobility | Mobile carrier | 4 | 5% |
| Commio | Internet / business phone carrier | 3 | 3% |
| MetroPCS (T-Mobile) | Mobile carrier | 2 | 2% |
| AT&T (local phone) | Local phone company | 2 | 2% |
| Teleport Communications America | Internet / business phone carrier | 2 | 2% |
| Boost / Virgin Mobile | Mobile carrier | 1 | 1% |
| Nuso | Internet / business phone carrier | 1 | 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: Ohio.
Other area codes in Ohio
216 220 234 283 330 380 419 436 440 513 567 614 740 937
Got a call from 326?
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 326 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.