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
857-491MALIGHTPATH OF NEW ENGLAND814JBOSTONBSTPMALLBMD09/23/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-491
857-491-5MALIGHTPATH OF NEW ENGLAND814JBOSTONBSTPMALLBMD09/28/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-491-6MALIGHTPATH OF NEW ENGLAND814JBOSTONBSTPMALLBMD09/23/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info