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
412-268PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS000/00/0000Prefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
Thousands block for 412-268
412-268-1PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-2PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-3PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-4PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-5PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-6PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-7PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-8PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-268-9PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-862PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS000/00/0000Prefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
Thousands block for 412-862
412-862-2PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-862-3PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS0N/APrefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info
412-862-4PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PTTSBGZON1PITBPAOKDS010/07/2002Prefix Type: RBOC
Switch Name: PGCZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Pittsburgh PA (234)
Tandem: N/A
Detailed Switch Info