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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
712-284-0IAMCC TELEPHONY OF IOWA, LLC - IA751FALTANOCLLIKNOWN03/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
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
712-284-3IAAUREON COMMUNICATIONS, LLC444GALTANOCLLIKNOWN08/27/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-284-5IALEVEL 3 COMMUNICATIONS, LLC - IA (CenturyLink, Inc)9877ALTANOCLLIKNOWN11/16/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-284-7IACENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JALTASXCYIADTQMD11/22/2016Prefix Type: IPES
Switch Name: SIOUX CITY
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
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