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
931-277TNCITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC (Frontier Communications)4336PLEASANTHLPLHLTNXARS000/00/0000Prefix Type: ICO
Switch Name: PLEASANT HILL
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
Thousands block for 931-277
931-277-1TNCITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC (Frontier Communications)4336PLEASANTHLPLHLTNXARS0N/APrefix Type: ICO
Switch Name: PLEASANT HILL
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
931-277-3TNCITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC (Frontier Communications)4336PLEASANTHLPLHLTNXARS0N/APrefix Type: ICO
Switch Name: PLEASANT HILL
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
931-277-5TNCITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC (Frontier Communications)4336PLEASANTHLPLHLTNXARS0N/APrefix Type: ICO
Switch Name: PLEASANT HILL
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
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