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
508-348MACOMCAST IP PHONE, LLC318JCHATHAMCHHMMAOHRS100/00/0000Prefix Type: IPES
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 508-348
508-348-0MATERRA NOVA TELECOM INC.145JCHATHAMCHHMMAOHRS101/08/2024Prefix Type: IPES
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-348-1MACOMCAST IP PHONE, LLC318JCHATHAMCHHMMAOHRS104/11/2005Prefix Type: IPES
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-348-5MACOMCAST IP PHONE, LLC318JCHATHAMCHHMMAOHRS104/23/2012Prefix Type: IPES
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
508-945MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CHATHAMCHHMMAOHRS100/00/0000Prefix Type: RBOC
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 774-840
774-840-4MACOMCAST IP PHONE, LLC318JCHATHAMCHHMMAOHRS109/03/2015Prefix Type: IPES
Switch Name: CHATHAM
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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