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
413-458MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS000/00/0000Prefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 413-458
413-458-0MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-1MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-5MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-7MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-8MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-458-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-597MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS000/00/0000Prefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 413-597
413-597-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-597-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-597-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-597-5MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
413-597-6MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102WILLIAMSTNWLTWMAWADS0N/APrefix Type: RBOC
Switch Name: WILLIAMSTOWN
Switch Type: Northern Telecom DMS10 (Digital)
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info