npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
815-555 | IL | MULTIPLE OCN LISTING | MULT | DIR ASST | RCFRILRT52T | 00/00/0000 | Prefix Type: UNKNOWN Switch Name: ROCKFORD Switch Type: Northern Telecom DMS200 (Digital) Host LATA: N/A Tandem: N/A Detailed Switch Info |