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
815-447ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS000/00/0000Prefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 815-447
815-447-0ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-447-1ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-447-2ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-447-7ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-447-8ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
815-447-9ILFRONTIER COMMUNICATIONS OF DEPUE, INC. (Frontier Communications)0998DEPUEDEPUILXADS0N/APrefix Type: ICO
Switch Name: DEPUE
Switch Type: Stromberg Carlson DCO Digital
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info