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
Thousands block for 520-226
520-226-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465SIERRAVISTTCSNAZXGDS004/13/2006Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-254
520-254-8AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465WILLCOXTCSNAZXGDS001/26/2015Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-257
520-257-1AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/16/2014Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-353
520-353-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465BISBEETCSNAZXGDS005/16/2012Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-368
520-368-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465DOUGLASTCSNAZXGDS006/29/2010Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-402
520-402-6AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465BENSONTCSNAZXGDS005/02/2018Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-477AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS001/12/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-477
520-477-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/16/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-477-4AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/16/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-477-5AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/16/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-526
520-526-7AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/21/2017Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-526-8AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS006/12/2017Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-549
520-549-0AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS001/07/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-685
520-685-4AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465SIERRAVISTTCSNAZXGDS007/20/2017Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-686
520-686-5AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465BENSONTCSNAZXGDS011/23/2011Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-729
520-729-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS006/23/2015Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-833
520-833-5AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS010/12/2015Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-917AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS000/00/0000Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-918AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS000/00/0000Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-987
520-987-4AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465NOGALESTCSNAZXGDS007/20/2017Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-988
520-988-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465NOGALESTCSNAZXGDS004/13/2006Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-999
520-999-4AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465TUCSONTCSNAZXGDS009/06/2013Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 928-235
928-235-3AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465SAFFORDTCSNAZXGDS006/11/2010Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 928-961
928-961-8AZMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7465GLOBETCSNAZXGDS011/09/2017Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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