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
631-331NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-473NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-474NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-476NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 631-642
631-642-0NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-3NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-642-9NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS0N/APrefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
631-928NYVERIZON NEW YORK, INC. (Verizon Communications)9104PTJEFFERSNPJSTNYPJDS000/00/0000Prefix Type: RBOC
Switch Name: PORT JEFFERSON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
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