| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 734-786 | MI | LEVEL 3 COMMUNICATIONS, LLC - MI (Lumen Technologies, Inc) | 6120 | ANN ARBOR | SFLDMIDNDS6 | 00/00/0000 | Prefix Type: CLEC Switch Name: SOUTHFIELD 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