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
618-845ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ULLINULLNILXERS000/00/0000Prefix Type: ICO
Switch Name: ULLIN
Switch Type: AE-RSU
LATA: Cairo IL (362)
Tandem: CRDLILXE51T
Detailed Switch Info
Thousands block for 618-845
618-845-3ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ULLINULLNILXERS0N/APrefix Type: ICO
Switch Name: ULLIN
Switch Type: AE-RSU
LATA: Cairo IL (362)
Tandem: CRDLILXE51T
Detailed Switch Info
618-845-9ILFRONTIER NORTH, INC. - IL (Frontier Communications)1015ULLINULLNILXERS0N/APrefix Type: ICO
Switch Name: ULLIN
Switch Type: AE-RSU
LATA: Cairo IL (362)
Tandem: CRDLILXE51T
Detailed Switch Info
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