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
301-525MDQUANTUM TELECOMMUNICATIONS, IN2596GAITHERSBGBLTMMD91DS210/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 301-525
301-525-0MDQUANTUM TELECOMMUNICATIONS, IN2596GAITHERSBGBLTMMD91DS210/16/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
410-982MDQUANTUM TELECOMMUNICATIONS, IN2596BALTIMOREBLTMMD91DS210/13/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-982
410-982-0MDQUANTUM TELECOMMUNICATIONS, IN2596BALTIMOREBLTMMD91DS210/15/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-788MDQUANTUM TELECOMMUNICATIONS, IN2596WESTMINSTRBLTMMD91DS210/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-788
667-788-9MDQUANTUM TELECOMMUNICATIONS, IN2596WESTMINSTRBLTMMD91DS210/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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