npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
517-423 | MI | FRONTIER NORTH, INC. - MI (Frontier Communications) | 0695 | TECUMSEH | TCMSMIXGDS0 | 00/00/0000 | Prefix Type: ICO Switch Name: TECUMSEH Switch Type: GTD5EAX LATA: Detroit MI (340) Tandem: ADRNMIXG45T Detailed Switch Info |