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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
309-593ILCITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications)1183SHERRARDSHRRILXDDS000/00/0000Prefix Type: ICO
Switch Name: SHERRARD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Davenport IA (634)
Tandem: N/A
Detailed Switch Info