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
Thousands block for 603-824
603-824-0NHTERRA NOVA TELECOM INC.145JSALEMMNCHNHAC7MD09/07/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-824-7NHTERRA NOVA TELECOM INC.145JSALEMMNCHNHAC7MD05/24/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
603-912NHTERRA NOVA TELECOM INC.145JSALEMMNCHNHAC7MD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info
Thousands block for 603-912
603-912-9NHTERRA NOVA TELECOM INC.145JSALEMMNCHNHAC7MD04/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: New Hampshire (122)
Tandem: N/A
Detailed Switch Info