npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
217-400 | IL | NORTH COUNTY COMMUNICATION CORPORATION - CA | 7894 | SPRINGFLD | SPFEIL10DS0 | 02/14/2002 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Springfield IL (374) Tandem: N/A Detailed Switch Info |