| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 517-978 | MI | ACD TELECOM, INC. - MI | 3535 | MASON | MDTPMICODS0 | 01/21/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Lansing MI (346) Tandem: N/A Detailed Switch Info |
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Last Updated: Thu Apr 3 03:56:54 2025