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
304-870WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS100/00/0000Prefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 304-870
304-870-0WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS1N/APrefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-870-7WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS1N/APrefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-870-8WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS1N/APrefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-870-9WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS1N/APrefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-876WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270SHEPHEDSTNSHPHWVXARS100/00/0000Prefix Type: ICO
Switch Name: SHEPHERDSTOWN
Switch Type: Northern Telecom Remote Switching Center
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info