Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-203AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD08/13/2003Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-203
520-203-0AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD08/13/2003Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-282
520-282-5AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD01/28/2008Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-282-6AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD01/28/2008Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-282-7AZBANDWIDTH.COM CLEC, LLC - AZ587FTUCSONTCSNAZMAIMD12/15/2022Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD03/17/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-284
520-284-1AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD03/19/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-2AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD03/19/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-3AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-4AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-5AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-6AZBANDWIDTH.COM CLEC, LLC - AZ587FTUCSONTCSNAZMAIMD12/15/2022Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-7AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-8AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-284-9AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD06/01/2009Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-468
520-468-3AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD10/22/2008Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-468-4AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD10/22/2008Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-616
520-616-2AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD02/23/2006Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-664
520-664-3AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ (Verizon Communications)7465TUCSONTCSNAZMAIMD08/30/2005Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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