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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
734-697MIMICHIGAN BELL TEL CO (AT&T)N/A9323BELLEVILLEBLVLMIBVRPA00/00/0000Prefix Type: RBOC
Switch Name: BELLEVILLE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
🔧 Explore Switch(CLLI: BLVLMIBVRPA))
734-699MIMICHIGAN BELL TEL CO (AT&T)N/A9323BELLEVILLEBLVLMIBVRPA00/00/0000Prefix Type: RBOC
Switch Name: BELLEVILLE
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
🔧 Explore Switch(CLLI: BLVLMIBVRPA))
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