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
803-391 is split into 1,000-number blocks - detail below
803-391-3XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB902/10/2009Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451 is split into 1,000-number blocks - detail below
803-451-2XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB904/17/2008Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451-4XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB906/19/2008Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451-5XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB911/07/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451-6XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB905/04/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451-7XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB903/19/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-451-8XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB903/19/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454SCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB900/00/0000Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454 is split into 1,000-number blocks - detail below
803-454-0XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB9N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-1XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB9N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-2XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB9N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-3XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB9N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-6XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB902/20/2008Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-7XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB908/10/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-454-8XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB908/10/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-509 is split into 1,000-number blocks - detail below
803-509-7XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB907/24/2009Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
803-509-8XXXSCPAETEC ITEL, LLC0015247810RMD0038378829JCOLUMBIACLMASCSNBB907/24/2009Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMASCSNBB9))
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