| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 810-400 | MI | TELNET WORLDWIDE, INC. | 4632 | MARINECITY | SFLDMIDN4MD | 03/27/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Detroit MI (340) Tandem: N/A Detailed Switch Info |
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Last Updated: Sat Apr 12 03:59:27 2025