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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
712-864IAWINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)1167ARMSTRONGARMSIAXPDS000/00/0000Prefix Type: ICO
Switch Name: ARMSTRONG
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
Thousands block for 712-864
712-864-0IAAUREON COMMUNICATIONS, LLC444GARMSTRONGNOCLLIKNOWN06/17/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-1IAWINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)1167ARMSTRONGARMSIAXPDS0N/APrefix Type: ICO
Switch Name: ARMSTRONG
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-3IAWINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)1167ARMSTRONGARMSIAXPDS0N/APrefix Type: ICO
Switch Name: ARMSTRONG
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-4IAMETROPCS, INC. (T-Mobile US, Inc)5562ARMSTRONGNOCLLIKNOWN07/18/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-6IACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)508JARMSTRONGSXCYIADTQMD11/22/2016Prefix Type: IPES
Switch Name: SIOUX CITY
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-7IAWINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)1167ARMSTRONGARMSIAXPDS0N/APrefix Type: ICO
Switch Name: ARMSTRONG
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info
712-864-8IAONVOY, LLC - IA (Sinch)221FARMSTRONGNOCLLIKNOWN03/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
Detailed Switch Info