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
610-352PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-446PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-449PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-713PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 610-713
610-713-0PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-713-2PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-713-6PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-713-9PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-734PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN17KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-789PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 610-853
610-853-0PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-1PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-2PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-3PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-4PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-5PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-6PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-8PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-853-9PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-924PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP100/00/0000Prefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 610-924
610-924-0PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-924-1PAONVOY SPECTRUM, LLC (Inteliquent)624HPHPHSBZN21KRLNPAKLRP112/13/2021Prefix Type: WIRELESS
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-924-8PAONVOY SPECTRUM, LLC (Inteliquent)624HPHPHSBZN21KRLNPAKLRP112/13/2021Prefix Type: WIRELESS
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
610-924-9PAVERIZON PENNSYLVANIA, INC. (Verizon Communications)9208PHPHSBZN21KRLNPAKLRP1N/APrefix Type: RBOC
Switch Name: PHSZ 21
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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