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
817-322TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670KELLERFRSCTXBJ2MD00/00/0000Prefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-380TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670KELLERFRSCTXBJ2MD00/00/0000Prefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 817-380
817-380-0TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670KELLERFRSCTXBJ2MDN/APrefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
817-397TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670KELLERFRSCTXBJ2MD00/00/0000Prefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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