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
662-375MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419SUMNERSMNRMSMARS900/00/0000Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: N/A
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
Thousands block for 662-375
662-375-0MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419SUMNERSMNRMSMARS9N/APrefix Type: RBOC
Switch Name: SUMNER
Switch Type: N/A
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
662-375-7MSTERRA NOVA TELECOM INC.145JSUMNERSMNRMSMARS907/17/2024Prefix Type: IPES
Switch Name: SUMNER
Switch Type: N/A
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
662-375-8MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419SUMNERSMNRMSMARS9N/APrefix Type: RBOC
Switch Name: SUMNER
Switch Type: N/A
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
662-375-9MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419SUMNERSMNRMSMARS9N/APrefix Type: RBOC
Switch Name: SUMNER
Switch Type: N/A
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
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