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
815-496ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015SHERIDANSHRDILXARS000/00/0000Prefix Type: ICO
Switch Name: SHERIDAN
Switch Type: AE-RSU
LATA: Chicago IL METRO (358)
Tandem: LGRCILLG50T
Detailed Switch Info
Thousands block for 815-496
815-496-1ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015SHERIDANSHRDILXARS0N/APrefix Type: ICO
Switch Name: SHERIDAN
Switch Type: AE-RSU
LATA: Chicago IL METRO (358)
Tandem: LGRCILLG50T
Detailed Switch Info
815-496-2ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015SHERIDANSHRDILXARS0N/APrefix Type: ICO
Switch Name: SHERIDAN
Switch Type: AE-RSU
LATA: Chicago IL METRO (358)
Tandem: LGRCILLG50T
Detailed Switch Info
815-496-3ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015SHERIDANSHRDILXARS0N/APrefix Type: ICO
Switch Name: SHERIDAN
Switch Type: AE-RSU
LATA: Chicago IL METRO (358)
Tandem: LGRCILLG50T
Detailed Switch Info
815-496-9ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015SHERIDANSHRDILXARS0N/APrefix Type: ICO
Switch Name: SHERIDAN
Switch Type: AE-RSU
LATA: Chicago IL METRO (358)
Tandem: LGRCILLG50T
Detailed Switch Info
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