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
502-232 is split into 1,000-number blocks - detail below
502-232-7XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419SHELBYVLSHVLKYMADS002/10/2005Prefix Type: RBOC
Switch Name: SHELBYVILLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: SHVLKYMADS0))
502-633KYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419SHELBYVLSHVLKYMADS000/00/0000Prefix Type: RBOC
Switch Name: SHELBYVILLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: SHVLKYMADS0))
502-647KYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419SHELBYVLSHVLKYMADS000/00/0000Prefix Type: RBOC
Switch Name: SHELBYVILLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: SHVLKYMADS0))
502-844KYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419SHELBYVLSHVLKYMADS012/31/2003Prefix Type: RBOC
Switch Name: SHELBYVILLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: SHVLKYMADS0))
502-844 is split into 1,000-number blocks - detail below
502-844-2XXXKYBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419SHELBYVLSHVLKYMADS0N/APrefix Type: RBOC
Switch Name: SHELBYVILLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Louisville KY (462)
Tandem: N/A
🔧 Explore Switch(CLLI: SHVLKYMADS0))