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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
712-336IAQWEST CORPORATION9631SPIRITLAKESPLKIACODS000/00/0000Prefix Type: RBOC
Switch Name: SPIRIT LAKE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
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