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
413-274MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102HOUSATONICHSTNMAMARS100/00/0000Prefix Type: RBOC
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 413-274
413-274-0MATERRA NOVA TELECOM INC.145JHOUSATONICHSTNMAMARS104/08/2022Prefix Type: IPES
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-274-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102HOUSATONICHSTNMAMARS1N/APrefix Type: RBOC
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-274-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102HOUSATONICHSTNMAMARS1N/APrefix Type: RBOC
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-274-6MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102HOUSATONICHSTNMAMARS1N/APrefix Type: RBOC
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-274-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102HOUSATONICHSTNMAMARS1N/APrefix Type: RBOC
Switch Name: HOUSATONIC
Switch Type: NTDMSRSC
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
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