npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
618-529 | IL | FRONTIER NORTH, INC. - IL (Frontier Communications) | 1015 | CARBONDALE | CRDLILXEDS0 | 00/00/0000 | Prefix Type: ICO Switch Name: CARBONDALE Switch Type: NTDMS1 LATA: Cairo IL (362) Tandem: CRDLILXE51T Detailed Switch Info |