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
432-444TXUSFON, INC. - TX0018100230RMD0004796473FODESSAMDLDTXMULMD10/25/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
🔧 Explore Switch(CLLI: MDLDTXMULMD))
432-444 is split into 1,000-number blocks - detail below
432-444-4XXXTXUSFON, INC. - TX0018100230RMD0004796473FODESSAMDLDTXMULMD10/26/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
🔧 Explore Switch(CLLI: MDLDTXMULMD))
432-800TXUSFON, INC. - TX0018100230RMD0004796473FMIDLANDMDLDTXMULMD10/26/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
🔧 Explore Switch(CLLI: MDLDTXMULMD))
432-800 is split into 1,000-number blocks - detail below
432-800-0XXXTXUSFON, INC. - TX0018100230RMD0004796473FMIDLANDMDLDTXMULMD10/29/2018Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Midland TX (542)
Tandem: N/A
🔧 Explore Switch(CLLI: MDLDTXMULMD))
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