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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
406-371MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BILLINGSBLNGMTWEAMD07/27/2004Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-371
406-371-2MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BILLINGSBLNGMTWEAMD08/11/2017Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-371-4MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BILLINGSBLNGMTWEAMD08/20/2013Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-371-9MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BILLINGSBLNGMTWEAMD08/13/2004Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-813MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BELGRADEBLNGMTWEAMD09/14/2011Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-813
406-813-3MTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229BELGRADEBLNGMTWEAMD09/20/2011Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
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