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
618-230ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136EDGEMONTCOVLILCLPMD05/23/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-230 is split into 1,000-number blocks - detail below
618-230-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136EDGEMONTCOVLILCLPMD05/25/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-470ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136COLUMBIACOVLILCLPMD08/28/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-470 is split into 1,000-number blocks - detail below
618-470-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136COLUMBIACOVLILCLPMD08/29/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-680ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136O FALLONCOVLILCLPMD04/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-680 is split into 1,000-number blocks - detail below
618-680-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136O FALLONCOVLILCLPMD04/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-685ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136EDWARDSVLCOVLILCLPMD04/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-685 is split into 1,000-number blocks - detail below
618-685-6XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136EDWARDSVLCOVLILCLPMD04/05/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-731ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136MT VERNONCOVLILCLPMD06/05/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-731 is split into 1,000-number blocks - detail below
618-731-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136MT VERNONCOVLILCLPMD06/07/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-915ILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136COLLINSVLCOVLILCLPMD02/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-915 is split into 1,000-number blocks - detail below
618-915-1XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136COLLINSVLCOVLILCLPMD02/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
618-915-2XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136COLLINSVLCOVLILCLPMD02/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCLPMD))
🕘 Prefix History
🔎 Explore Carrier Information
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