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
641-435IAQWEST CORPORATION9631NASHUANASHIACORS400/00/0000Prefix Type: RBOC
Switch Name: NASHUA
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info
Thousands block for 641-435
641-435-2IAQWEST CORPORATION9631NASHUANASHIACORS4N/APrefix Type: RBOC
Switch Name: NASHUA
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info
641-435-4IAQWEST CORPORATION9631NASHUANASHIACORS4N/APrefix Type: RBOC
Switch Name: NASHUA
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info
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