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
303-815COINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS102/03/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
303-815 is split into 1,000-number blocks - detail below
303-815-1XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS103/16/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
303-872 is split into 1,000-number blocks - detail below
303-872-2XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS112/15/2004Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
303-945 is split into 1,000-number blocks - detail below
303-945-2XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS111/08/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
720-420 is split into 1,000-number blocks - detail below
720-420-3XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS106/30/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
720-420-4XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS106/30/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
720-420-5XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972DENVERDNVRCO03DS106/30/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
970-678COINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972BASALTDNVRCO03DS103/17/2017Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
970-678 is split into 1,000-number blocks - detail below
970-678-5XXXCOINTERLINK ADV SVC DBA FORETHOUGHT.NET - CON/A5972BASALTDNVRCO03DS103/21/2017Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Denver CO (656)
Tandem: N/A
🔧 Explore Switch(CLLI: DNVRCO03DS1))
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