TEKONSHA — MI
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | 2 |
| FRONTIER MIDSTATES, INC. - MI | 0681 | 1 |
| TELNET WORLDWIDE, INC. | 817J | 1 |
| BANDWIDTH.COM CLEC, LLC - MI | 991E | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | 2 |
| FRONTIER MIDSTATES, INC. - MI | 0681 | 1 |
| TELNET WORLDWIDE, INC. | 817J | 1 |
| BANDWIDTH.COM CLEC, LLC - MI | 991E | 1 |