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
502-252KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS000/00/0000Prefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
Thousands block for 502-252
502-252-0KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
502-252-5KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
502-252-7KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
502-252-8KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
502-252-9KYBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419BLOOMFIELDBLFDKYMADS0N/APrefix Type: RBOC
Switch Name: BLOOMFIELD
Switch Type: Northern Telecom Remote Switching Center
LATA: Louisville KY (462)
Tandem: N/A
Detailed Switch Info
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