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
479-929ARSOUTHWESTERN BELL9533NATURALDAMNTRDARMARS100/00/0000Prefix Type: RBOC
Switch Name: NATURAL DAM
Switch Type: Northern Telecom Remote Link Connect
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
Thousands block for 479-929
479-929-1ARSOUTHWESTERN BELL9533NATURALDAMNTRDARMARS1N/APrefix Type: RBOC
Switch Name: NATURAL DAM
Switch Type: Northern Telecom Remote Link Connect
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
479-929-5ARSOUTHWESTERN BELL9533NATURALDAMNTRDARMARS1N/APrefix Type: RBOC
Switch Name: NATURAL DAM
Switch Type: Northern Telecom Remote Link Connect
LATA: Ft.Smith AR (526)
Tandem: FTSMARSU03T
Detailed Switch Info
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