Phone numbers in South Lebanon, Ohio
South Lebanon has 5 phone prefixes in area codes 283, 513.
Biggest holders: Onvoy, Level 3 (Lumen), Cincinnati Bell Extended Territories. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 40%
- Internet / business phone carrier 60%
Every prefix in South Lebanon
Search the first six digits of a number in this list. If it's here, the number started in South Lebanon with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 283-205 | Onvoy | Internet / business phone carrier | 2023 |
| 513-268 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 513-480 | Cincinnati Bell Extended Territories | Local phone company | – |
| 513-494 | Brightspeed Of Northwest Ohio | Local phone company | – |
| 513-654 | Peerless Network Of Ohio | Internet / business phone carrier | 2018 |
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. Source: NANPA central office code records, 2026-10-10.