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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-243AZQWEST CORPORATION9636TUCSONTCSNAZMADS100/00/0000Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-243
520-243-0AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TUCSONTCSMAZCH1MD05/16/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-243-1AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-2AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-3AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD08/11/2005Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-243-4AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-5AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-6AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-7AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-8AZQWEST CORPORATION9636TUCSONTCSNAZMADS112/09/2002Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: WECO 5ESS (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-243-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD07/07/2005Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info