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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
618-555 | IL | MULTIPLE OCN LISTING | MULT | DIR ASST | COVLILCQ50T | 00/00/0000 | Prefix Type: UNKNOWN Switch Name: COLLINSVILLE Switch Type: Northern Telecom DMS100/200 Digital Host LATA: N/A Tandem: N/A Detailed Switch Info |