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
304-724WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270CHARLES TNCHTWWVXADS000/00/0000Prefix Type: ICO
Switch Name: CHARLES TOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-725WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270CHARLES TNCHTWWVXADS000/00/0000Prefix Type: ICO
Switch Name: CHARLES TOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-728WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270CHARLES TNCHTWWVXADS000/00/0000Prefix Type: ICO
Switch Name: CHARLES TOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 304-885
304-885-5WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270CHARLES TNCHTWWVXADS003/06/2006Prefix Type: ICO
Switch Name: CHARLES TOWN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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