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
585-476NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096DALTONDLTNNYXADS000/00/0000Prefix Type: ICO
Switch Name: DALTON
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Rochester NY (974)
Tandem: N/A
Detailed Switch Info
Thousands block for 585-476
585-476-2NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096DALTONDLTNNYXADS0N/APrefix Type: ICO
Switch Name: DALTON
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Rochester NY (974)
Tandem: N/A
Detailed Switch Info
585-476-5NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096DALTONDLTNNYXADS0N/APrefix Type: ICO
Switch Name: DALTON
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Rochester NY (974)
Tandem: N/A
Detailed Switch Info
585-476-9NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096DALTONDLTNNYXADS0N/APrefix Type: ICO
Switch Name: DALTON
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Rochester NY (974)
Tandem: N/A
Detailed Switch Info
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