Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
617-343MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-352MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-352
617-352-7MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS9N/APrefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-353MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-356MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-356
617-356-0MAONVOY, LLC - MA (Inteliquent)892DBOSTONBSTNMABEDS907/13/2020Prefix Type: CLEC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-358MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-534MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS900/00/0000Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
857-378MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS902/01/2017Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-378
857-378-5MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102BOSTONBSTNMABEDS902/02/2017Prefix Type: RBOC
Switch Name: BOSTON BACK BAY 2
Switch Type: NTDMS100
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info