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
218-478MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS400/00/0000Prefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 218-478
218-478-0MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-1MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-2MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-3MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-5MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-6MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-7MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-8MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info
218-478-9MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123STEPHENSTPHMNXSRS4N/APrefix Type: ICO
Switch Name: STEPHEN
Switch Type: Stromberg Carlson DCO RLS
LATA: N/A
Tandem: N/A
Detailed Switch Info