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
605-882SDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS000/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884SDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS000/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884 is split into 1,000-number blocks - detail below
605-884-0XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884-1XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884-2XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884-3XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884-4XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-884-8XXXSDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS0N/APrefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
605-886SDQWEST CORPORATION0003746757RMD00063899631WATERTOWNWTTWSDCODS000/00/0000Prefix Type: RBOC
Switch Name: WATERTOWN
Switch Type: WECO 5ESS (Digital)
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: WTTWSDCODS0))
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