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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
520-200 is split into 1,000-number blocks - detail below
520-200-6XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JHAYDENTCSNAZMAXYX05/26/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-263 is split into 1,000-number blocks - detail below
520-263-6XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSIERRAVISTTCSNAZMAXYX12/10/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-348AZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWILLCOXTCSNAZMAXYX06/22/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-348 is split into 1,000-number blocks - detail below
520-348-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWILLCOXTCSNAZMAXYX06/23/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-415 is split into 1,000-number blocks - detail below
520-415-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JNOGALESTCSNAZMAXYX05/26/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-422 is split into 1,000-number blocks - detail below
520-422-3XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBISBEETCSNAZMAXYX12/10/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-443 is split into 1,000-number blocks - detail below
520-443-2XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX02/19/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-443-3XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX02/19/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-443-4XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX02/19/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-475 is split into 1,000-number blocks - detail below
520-475-5XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX07/28/2020Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-595AZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBENSONTCSNAZMAXYX06/05/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-595 is split into 1,000-number blocks - detail below
520-595-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBENSONTCSNAZMAXYX06/08/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-639AZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX04/17/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-639 is split into 1,000-number blocks - detail below
520-639-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX04/20/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-877 is split into 1,000-number blocks - detail below
520-877-0XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYXN/APrefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-884 is split into 1,000-number blocks - detail below
520-884-6XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYXN/APrefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-896 is split into 1,000-number blocks - detail below
520-896-8XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSAN MANUELTCSNAZMAXYX05/26/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
520-989 is split into 1,000-number blocks - detail below
520-989-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JTUCSONTCSNAZMAXYX03/29/2017Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
602-601 is split into 1,000-number blocks - detail below
602-601-3XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPHOENIXTCSNAZMAXYX04/19/2017Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
623-404AZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPHOENIXTCSNAZMAXYX04/28/2017Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
623-404 is split into 1,000-number blocks - detail below
623-404-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPHOENIXTCSNAZMAXYX05/01/2017Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
928-316AZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPIMATCSNAZMAXYX06/05/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
928-316 is split into 1,000-number blocks - detail below
928-316-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JPIMATCSNAZMAXYX06/08/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
928-402 is split into 1,000-number blocks - detail below
928-402-2XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JGLOBETCSNAZMAXYX08/30/2016Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
928-985 is split into 1,000-number blocks - detail below
928-985-7XXXAZCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSAFFORDTCSNAZMAXYX06/09/2015Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: TCSNAZMAXYX))
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