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
540-249VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)0233GROTTOESGRTSVAXARS000/00/0000Prefix Type: ICO
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
Thousands block for 540-249
540-249-0VATERRA NOVA TELECOM INC.145JGROTTOESGRTSVAXARS008/04/2022Prefix Type: IPES
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
540-249-2VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)0233GROTTOESGRTSVAXARS0N/APrefix Type: ICO
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
540-249-3VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)0233GROTTOESGRTSVAXARS0N/APrefix Type: ICO
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
540-249-4VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)0233GROTTOESGRTSVAXARS0N/APrefix Type: ICO
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
540-249-5VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)0233GROTTOESGRTSVAXARS0N/APrefix Type: ICO
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
540-249-8VATERRA NOVA TELECOM INC.145JGROTTOESGRTSVAXARS003/27/2023Prefix Type: IPES
Switch Name: GROTTOES
Switch Type: NTDMSRSC
LATA: Harrisonburg VA (927)
Tandem: N/A
Detailed Switch Info
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