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
916-405CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 916-405
916-405-5CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-405-6CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS006/22/2005Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-405-7CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-423CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308SCRM MAINEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 916-525
916-525-0CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-1CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-2CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-3CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-4CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-6CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-525-9CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS0N/APrefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 916-544
916-544-6CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS004/13/2011Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-667CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS004/02/2008Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
Thousands block for 916-667
916-667-0CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS004/03/2008Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-681CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-682CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-688CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
916-689CACITIZENS TELECOM CA. DBA FRONTIER COM OF CA (Frontier Communications)2308ELK GROVEEKGVCAXGDS000/00/0000Prefix Type: ICO
Switch Name: N/A
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Sacramento CA (726)
Tandem: N/A
Detailed Switch Info
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