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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-328AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/14/2014Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-328
520-328-0AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/15/2014Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-328-1AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/15/2014Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-328-2AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/15/2014Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-328-3AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/15/2014Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-328-4AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD07/09/2014Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-328-5AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD07/09/2014Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-328-6AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD07/09/2014Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-328-7AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD08/15/2014Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-328-8AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH07/11/2014Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-328-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD08/15/2014Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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