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
210-529TXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DSANANTONIOSNANTXTSDS008/14/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
210-529 is split into 1,000-number blocks - detail below
210-529-3XXXTXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DSANANTONIOSNANTXTSDS008/14/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
210-529-9XXXTXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DSANANTONIOSNANTXTSDS008/14/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
830-666TXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DSEGUINSNANTXTSDS001/12/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
830-666 is split into 1,000-number blocks - detail below
830-666-6XXXTXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DSEGUINSNANTXTSDS010/20/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
956-999TXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DLAREDOSNANTXTSDS001/12/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
956-999 is split into 1,000-number blocks - detail below
956-999-7XXXTXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DLAREDOSNANTXTSDS006/11/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
956-999-9XXXTXFOREMOST TELECOMMUNICATIONS CORPORATION - TX0024022451RMD0003931319DLAREDOSNANTXTSDS006/11/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Antonio TX (566)
Tandem: N/A
🔧 Explore Switch(CLLI: SNANTXTSDS0))
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