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
870-766ARSOUTHWESTERN BELL9533ALTHEIMERALTHARMARS200/00/0000Prefix Type: RBOC
Switch Name: ALTHEIMER
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Pine Bluff AR (530)
Tandem: PNBLARJE02T
Detailed Switch Info
Thousands block for 870-766
870-766-1ARSOUTHWESTERN BELL9533ALTHEIMERALTHARMARS2N/APrefix Type: RBOC
Switch Name: ALTHEIMER
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Pine Bluff AR (530)
Tandem: PNBLARJE02T
Detailed Switch Info
870-766-4ARSOUTHWESTERN BELL9533ALTHEIMERALTHARMARS2N/APrefix Type: RBOC
Switch Name: ALTHEIMER
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Pine Bluff AR (530)
Tandem: PNBLARJE02T
Detailed Switch Info
870-766-8ARSOUTHWESTERN BELL9533ALTHEIMERALTHARMARS2N/APrefix Type: RBOC
Switch Name: ALTHEIMER
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Pine Bluff AR (530)
Tandem: PNBLARJE02T
Detailed Switch Info
870-766-9ARSOUTHWESTERN BELL9533ALTHEIMERALTHARMARS2N/APrefix Type: RBOC
Switch Name: ALTHEIMER
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Pine Bluff AR (530)
Tandem: PNBLARJE02T
Detailed Switch Info