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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
502-252KYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS000/00/0000Prefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
502-252 is split into 1,000-number blocks - detail below
502-252-0XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
502-252-5XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
502-252-7XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
502-252-8XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
502-252-9XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: BLFDKYMADS0))
🕘 Prefix History
🔎 Explore Carrier Information
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