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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
231-212MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JINTERLOCHNTRCYMIMNWMD07/25/2016Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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231-212 is split into 1,000-number blocks - detail below
231-212-7XXXMICENTURYLINK COMMUNICATIONS, LLCN/AN/A508JINTERLOCHNTRCYMIMNWMD 07/26/2016Prefix Type: WIRELESS
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
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231-221MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JHARBOR SPGTRCYMIMNWMD06/01/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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231-221 is split into 1,000-number blocks - detail below
231-221-7XXXMICENTURYLINK COMMUNICATIONS, LLCN/AN/A508JHARBOR SPGTRCYMIMNWMD 06/02/2015Prefix Type: WIRELESS
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD ))
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231-244MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JBOYNE CITYTRCYMIMNWMD08/26/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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231-244 is split into 1,000-number blocks - detail below
231-244-7XXXMICENTURYLINK COMMUNICATIONS, LLCN/AN/A508JBOYNE CITYTRCYMIMNWMD 08/26/2015Prefix Type: WIRELESS
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
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231-422MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JPELLSTONTRCYMIMNWMD08/25/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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231-422 is split into 1,000-number blocks - detail below
231-422-7XXXMICENTURYLINK COMMUNICATIONS, LLCN/AN/A508JPELLSTONTRCYMIMNWMD 08/25/2015Prefix Type: WIRELESS
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD ))
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269-230MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JSCHOOLCFTTRCYMIMNWMD00/00/0000Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
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269-525MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JWAYLANDTRCYMIMNWMD08/24/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
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269-528MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JTHREERIVRSTRCYMIMNWMD00/00/0000Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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616-352MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JGRAND RPDSTRCYMIMNWMD08/19/2019Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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616-382MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JGRAND RPDSTRCYMIMNWMD03/28/2019Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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616-428MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JGRAND RPDSTRCYMIMNWMD02/22/2018Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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616-441MICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/AN/A508JLAKEODESSATRCYMIMNWMD08/18/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: TRCYMIMNWMD))
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