FAIRBORN — OH
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| OHIO BELL TEL CO | 9321 | 6 |
| LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | 2 |
| PAETEC ITEL, LLC | 829J | 2 |
| BANDWIDTH.COM CLEC, LLC - OH | 001F | 1 |
| TELNYX LLC | 073H | 1 |
Data last updated: March 10, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| OHIO BELL TEL CO | 9321 | 6 |
| LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | 2 |
| PAETEC ITEL, LLC | 829J | 2 |
| BANDWIDTH.COM CLEC, LLC - OH | 001F | 1 |
| TELNYX LLC | 073H | 1 |