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
507-678MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS000/00/0000Prefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
Thousands block for 507-678
507-678-0MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-1MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-2MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-6MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-7MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-8MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
507-678-9MNCITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN (Frontier Communications)1123DELFTDLFTMNXDRS0N/APrefix Type: ICO
Switch Name: DELFT
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
Detailed Switch Info
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