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
304-769WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN6TYHGWVBTRS000/00/0000Prefix Type: RBOC
Switch Name: TYLER HEIGHTS
Switch Type: 5ESS-EXM
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
Thousands block for 304-769
304-769-0WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN6TYHGWVBTRS0N/APrefix Type: RBOC
Switch Name: TYLER HEIGHTS
Switch Type: 5ESS-EXM
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
304-769-1WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN6TYHGWVBTRS0N/APrefix Type: RBOC
Switch Name: TYLER HEIGHTS
Switch Type: 5ESS-EXM
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
304-769-2WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN6TYHGWVBTRS0N/APrefix Type: RBOC
Switch Name: TYLER HEIGHTS
Switch Type: 5ESS-EXM
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
304-776WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN6TYHGWVBTRS000/00/0000Prefix Type: RBOC
Switch Name: TYLER HEIGHTS
Switch Type: 5ESS-EXM
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info