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
406-638MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS000/00/0000Prefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-638
406-638-2MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-3MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-4MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-7MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-638-9MTPROJECT TEL. CO., INC.2250HARDINCWAGMTXCDS0N/APrefix Type: ICO
Switch Name: CROW AGENCY
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
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