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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-556AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529SIERRAVISTTCSMAZOI3MD08/24/2021Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-556
520-556-0AZONVOY SPECTRUM, LLC (Sinch)624HSIERRAVISTNOCLLIKNOWN09/01/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-1AZIP HORIZON LLC515JSIERRAVISTNOCLLIKNOWN09/02/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-2AZONVOY SPECTRUM, LLC (Sinch)624HSIERRAVISTNOCLLIKNOWN10/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-3AZONVOY SPECTRUM, LLC (Sinch)624HSIERRAVISTNOCLLIKNOWN10/21/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-4AZONVOY, LLC - AZ (Sinch)630ESIERRAVISTNOCLLIKNOWN11/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-5AZONVOY, LLC - AZ (Sinch)630ESIERRAVISTNOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-6AZONVOY, LLC - AZ (Sinch)630ESIERRAVISTNOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-7AZONVOY, LLC - AZ (Sinch)630ESIERRAVISTNOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-8AZONVOY, LLC - AZ (Sinch)630ESIERRAVISTNOCLLIKNOWN09/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-556-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529SIERRAVISTTCSMAZOI3MD08/24/2021Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info