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
541-325ORQWEST CORPORATION9638MADRASMDRSOR52DS000/00/0000Prefix Type: RBOC
Switch Name: MADRAS
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Portland OR (672)
Tandem: RDMDOR01C9T
Detailed Switch Info
Thousands block for 541-325
541-325-0ORQWEST CORPORATION9638MADRASMDRSOR52DS0N/APrefix Type: RBOC
Switch Name: MADRAS
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Portland OR (672)
Tandem: RDMDOR01C9T
Detailed Switch Info
541-325-5ORQWEST CORPORATION9638MADRASMDRSOR52DS0N/APrefix Type: RBOC
Switch Name: MADRAS
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Portland OR (672)
Tandem: RDMDOR01C9T
Detailed Switch Info
Thousands block for 541-460
541-460-4ORQWEST CORPORATION9638MADRASMDRSOR52DS002/12/2009Prefix Type: RBOC
Switch Name: MADRAS
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Portland OR (672)
Tandem: RDMDOR01C9T
Detailed Switch Info
541-475ORQWEST CORPORATION9638MADRASMDRSOR52DS000/00/0000Prefix Type: RBOC
Switch Name: MADRAS
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Portland OR (672)
Tandem: RDMDOR01C9T
Detailed Switch Info
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