Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
712-284IAQWEST CORPORATION9631ALTASTLKIATCDS000/00/0000Prefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
Thousands block for 712-284
712-284-1IAQWEST CORPORATION9631ALTASTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-284-2IAQWEST CORPORATION9631ALTASTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-732IAQWEST CORPORATION9631STORM LAKESTLKIATCDS000/00/0000Prefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749IAQWEST CORPORATION9631STORM LAKESTLKIATCDS000/00/0000Prefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
Thousands block for 712-749
712-749-1IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-2IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-3IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-4IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-5IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-6IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
712-749-7IAQWEST CORPORATION9631STORM LAKESTLKIATCDS0N/APrefix Type: RBOC
Switch Name: STORM LAKE-ALTA
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Sioux City IA (630)
Tandem: SPNCIATC07T
Detailed Switch Info
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