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
Thousands block for 850-278
850-278-6FLMCC TELEPHONY LLC593KSANROSABCHFTWBFLXAJMD01/05/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
850-660FLMCC TELEPHONY LLC593KSANROSABCHFTWBFLXAJMD03/16/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 850-660
850-660-1FLMCC TELEPHONY LLC593KSANROSABCHFTWBFLXAJMD03/17/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
850-660-2FLMCC TELEPHONY LLC593KSANROSABCHFTWBFLXAJMD03/26/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
850-660-6FLMCC TELEPHONY LLC593KSANROSABCHFTWBFLXAJMD09/07/2012Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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