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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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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
307-344WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS000/00/0000Prefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
Thousands block for 307-344
307-344-0WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-2WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-5WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-6WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-7WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-8WYLEVEL 3 COMMUNICATIONS, LLC - WY (CenturyLink, Inc)9416MAMMOTHMMTHWYMADS0N/APrefix Type: CLEC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
307-344-9WYQWEST CORPORATION9636MAMMOTHMMTHWYMADS0N/APrefix Type: RBOC
Switch Name: MAMMOTH
Switch Type: AXE10
LATA: Billings MT (650)
Tandem: BLNGMTWE01T
Detailed Switch Info
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