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
617-634MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102EASTBOSTONCHLSMACHDS000/00/0000Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-634
617-634-0MAONVOY, LLC - MA (Inteliquent)892DEASTBOSTONCHLSMACHDS007/19/2023Prefix Type: CLEC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102EASTBOSTONCHLSMACHDS0N/APrefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-3MAONVOY, LLC - MA (Inteliquent)892DEASTBOSTONCHLSMACHDS006/08/2023Prefix Type: CLEC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-5MAONVOY, LLC - MA (Inteliquent)892DEASTBOSTONCHLSMACHDS006/08/2023Prefix Type: CLEC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-6MATERRA NOVA TELECOM INC.145JEASTBOSTONCHLSMACHDS007/07/2023Prefix Type: IPES
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-7MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102EASTBOSTONCHLSMACHDS0N/APrefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-634-8MAONVOY, LLC - MA (Inteliquent)892DEASTBOSTONCHLSMACHDS007/19/2023Prefix Type: CLEC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-660MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS000/00/0000Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-884MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS000/00/0000Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-887MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS000/00/0000Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-889MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS000/00/0000Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-323MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS001/22/2013Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-323
857-323-8MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS001/23/2013Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-386MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS008/04/2016Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-386
857-386-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS008/05/2016Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-386-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHELSEACHLSMACHDS008/05/2016Prefix Type: RBOC
Switch Name: CHELSEA
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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