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
508-758MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS100/00/0000Prefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-758
508-758-1MATERRA NOVA TELECOM INC.145JMATTAPOSTTMTPSMAMHRS107/07/2023Prefix Type: IPES
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-2MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-3MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-6MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-7MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-758-9MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102MATTAPOSTTMTPSMAMHRS1N/APrefix Type: RBOC
Switch Name: MATTAPOISETT
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info