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
906-466MIMICHIGAN BELL TEL CO (AT&T)9323BARK RIVERBRRVMIMNRSA00/00/0000Prefix Type: RBOC
Switch Name: BARK RIVER
Switch Type: N/A
LATA: upper peninsula MI (342)
Tandem: MRQTMIMN20T
Detailed Switch Info
Thousands block for 906-466
906-466-0MIMICHIGAN BELL TEL CO (AT&T)9323BARK RIVERBRRVMIMNRSAN/APrefix Type: RBOC
Switch Name: BARK RIVER
Switch Type: N/A
LATA: upper peninsula MI (342)
Tandem: MRQTMIMN20T
Detailed Switch Info
906-466-2MIMICHIGAN BELL TEL CO (AT&T)9323BARK RIVERBRRVMIMNRSAN/APrefix Type: RBOC
Switch Name: BARK RIVER
Switch Type: N/A
LATA: upper peninsula MI (342)
Tandem: MRQTMIMN20T
Detailed Switch Info
906-466-5MIONVOY, LLCV - MI (Sinch)543CBARK RIVERBRRVMIMNRSA05/26/2021Prefix Type: CLEC
Switch Name: BARK RIVER
Switch Type: N/A
LATA: upper peninsula MI (342)
Tandem: MRQTMIMN20T
Detailed Switch Info
906-466-9MIMICHIGAN BELL TEL CO (AT&T)9323BARK RIVERBRRVMIMNRSAN/APrefix Type: RBOC
Switch Name: BARK RIVER
Switch Type: N/A
LATA: upper peninsula MI (342)
Tandem: MRQTMIMN20T
Detailed Switch Info
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