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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
304-535WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS200/00/0000Prefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 304-535
304-535-1WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-2WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-3WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-4WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-5WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-6WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
304-535-9WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270HARPESFRRYHRFYWVXARS2N/APrefix Type: ICO
Switch Name: HARPERS FERRY
Switch Type: Northern Telecom DMS10 RLCM
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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