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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
630-454 is split into 1,000-number blocks - detail below
630-454-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS011/08/2007Prefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS000/00/0000Prefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840 is split into 1,000-number blocks - detail below
630-840-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-3XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-4XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-5XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
630-840-8XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136BATAVIABATVILFLRS0N/APrefix Type: CLEC
Switch Name: BATAVIA FERMI LABS
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
🔧 Explore Switch(CLLI: BATVILFLRS0))
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