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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-274AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD09/14/2016Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-274
520-274-0AZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Wireless)6572TUCSONTCSNAZ75CM011/09/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-1AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN08/30/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-2AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN09/21/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-3AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN04/26/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-4AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH10/25/2016Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-5AZMETROPCS, INC. (T-Mobile US, Inc)5562TUCSONTCSMAZOI4MD09/11/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-6AZMETROPCS, INC. (T-Mobile US, Inc)5562TUCSONTCSMAZOI4MD09/11/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-7AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH06/06/2017Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-8AZPEERLESS NETWORK OF ARIZONA, LLC - AZ579FTUCSONNOCLLIKNOWN06/01/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-274-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD09/15/2016Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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