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
607-561NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS000/00/0000Prefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
Thousands block for 607-561
607-561-2NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS0N/APrefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
607-561-3NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS0N/APrefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
607-561-5NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS0N/APrefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
607-561-7NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS0N/APrefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
607-563NYCITIZENS TELECOMM CO OF NY DBA FRONTIER COMM OF NY (Frontier Communications)0096SIDNEYSDNYNYXBRS000/00/0000Prefix Type: ICO
Switch Name: SIDNEY
Switch Type: Northern Telecom Remote Switching Center
LATA: Binghampton NY (138)
Tandem: N/A
Detailed Switch Info
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