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
307-746WYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS000/00/0000Prefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746 is split into 1,000-number blocks - detail below
307-746-0XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-1XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-2XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-3XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-4XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-6XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-7XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
307-746-9XXXWYRT COMMUNICATIONS0001646140RMD00021633410NEWCASTLENWCSWYXCRS0N/APrefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
605-749SDRT COMMUNICATIONS0001646140RMD00021633410ENEWCASTLENWCSWYXCRS000/00/0000Prefix Type: ICO
Switch Name: NEWCASTLE
Switch Type: N/A
LATA: Wyoming (654)
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSWYXCRS0))
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