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
210-576 is split into 1,000-number blocks - detail below
210-576-8XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z06/23/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
210-940TXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z02/20/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
210-940 is split into 1,000-number blocks - detail below
210-940-9XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z02/20/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
726-264 is split into 1,000-number blocks - detail below
726-264-2XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z03/10/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
726-264-3XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z03/10/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
726-264-4XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z03/10/2026Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
726-267 is split into 1,000-number blocks - detail below
726-267-2XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z06/23/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
726-267-3XXXTXHD CARRIER LLC0026630681RMD0013231321JSANANTONIOSNANTXCA86Z06/23/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXCA86Z))
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