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
515-379IAQWEST CORPORATION9631LIVERMORELVMRIACORS300/00/0000Prefix Type: RBOC
Switch Name: LIVERMORE
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info
Thousands block for 515-379
515-379-1IAQWEST CORPORATION9631LIVERMORELVMRIACORS3N/APrefix Type: RBOC
Switch Name: LIVERMORE
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info
515-379-2IAQWEST CORPORATION9631LIVERMORELVMRIACORS3N/APrefix Type: RBOC
Switch Name: LIVERMORE
Switch Type: Northern Telecom Remote Switching Center
LATA: Des Moines IA (632)
Tandem: MSCYIATC27T
Detailed Switch Info