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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-351AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD10/11/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-351
520-351-0AZONVOY, LLC - AZ (Sinch)630ETUCSONNOCLLIKNOWN03/15/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-1AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TUCSONTCSMAZCH1MD03/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-2AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TUCSONTCSMAZCH1MD03/12/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-3AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD01/31/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-4AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD01/31/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-5AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD11/14/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-6AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD01/31/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-7AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD03/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-8AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (Lumen Technologies, Inc)7552TUCSONTCSMAZSJAMD01/31/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-351-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD10/25/2007Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info