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
916-776CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308WALNUT GRVWLGVCAXFRS400/00/0000Prefix Type: ICO
Switch Name: WALNUT GROVE
Switch Type: Northern Telecom Remote Switching Center
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 916-776
916-776-1CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308WALNUT GRVWLGVCAXFRS4N/APrefix Type: ICO
Switch Name: WALNUT GROVE
Switch Type: Northern Telecom Remote Switching Center
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-776-2CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308WALNUT GRVWLGVCAXFRS4N/APrefix Type: ICO
Switch Name: WALNUT GROVE
Switch Type: Northern Telecom Remote Switching Center
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-776-4CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308WALNUT GRVWLGVCAXFRS4N/APrefix Type: ICO
Switch Name: WALNUT GROVE
Switch Type: Northern Telecom Remote Switching Center
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-776-9CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308WALNUT GRVWLGVCAXFRS4N/APrefix Type: ICO
Switch Name: WALNUT GROVE
Switch Type: Northern Telecom Remote Switching Center
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
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