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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
318-563LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS000/00/0000Prefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
Thousands block for 318-563
318-563-0LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS0N/APrefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-563-4LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS0N/APrefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-563-8LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS0N/APrefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-563-9LAIP HORIZON LLC515JMARKSVILLEMKVLLAHMDS002/22/2022Prefix Type: IPES
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-597LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS000/00/0000Prefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
Thousands block for 318-597
318-597-0LACOMMIO, LLC939HMARKSVILLEMKVLLAHMDS010/04/2022Prefix Type: IPES
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-597-9LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MARKSVILLEMKVLLAHMDS0N/APrefix Type: RBOC
Switch Name: MARKSVILLE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
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