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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
606-392	KY	LEVEL 3 COMMUNICATIONS, LLC - KY (Lumen Technologies, Inc)	0015338122	RMD0006112	4369	MT VERNON	GRTWKYMAJMD	06/19/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: GRTWKYMAJMD))
606-392 is split into 1,000-number blocks - detail below
606-392-0XXX	KY	LEVEL 3 COMMUNICATIONS, LLC - KY (Lumen Technologies, Inc)	0015338122	RMD0006112	4369	MT VERNON	GRTWKYMAJMD	N/A	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: GRTWKYMAJMD))
606-392-1XXX	KY	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	MT VERNON	NOCLLIKNOWN	10/20/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
606-392-2XXX	KY	TWC IP ENABLED SERVICES, LLC		N/A	793K	MT VERNON	NOCLLIKNOWN	04/26/2007	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
606-392-3XXX	KY	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	MT VERNON	NOCLLIKNOWN	04/08/2009	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
606-392-4XXX	KY	LEVEL 3 COMMUNICATIONS, LLC - KY (Lumen Technologies, Inc)	0015338122	RMD0006112	4369	MT VERNON	GRTWKYMAJMD	04/30/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: GRTWKYMAJMD))
606-392-5XXX	KY	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (Verizon Wireless)	0003290673	RMD0003382	6500	MT VERNON	LXTNKY24X5Y	03/21/2022	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: LXTNKY24X5Y))
606-392-6XXX	KY	WINDSTREAM KENTUCKY EAST, INC. - LONDON (Windstream)	0005095856	RMD0038419	9691	MT VERNON	MTVRKYAIRP0	02/10/2012	Prefix Type: ICO Switch Name: MOUNT VERNON Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: MTVRKYAIRP0))
606-392-7XXX	KY	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY (Verizon Wireless)	0003290673	RMD0003382	6500	MT VERNON	LXTNKY24X5Y	11/12/2024	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: LXTNKY24X5Y))
606-392-8XXX	KY	POWERTEL KENTUCKY LICENSES, INC. (T-Mobile)		N/A	365C	MT VERNON	NOCLLIKNOWN	02/19/2010	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
606-392-9XXX	KY	POWERTEL KENTUCKY LICENSES, INC. (T-Mobile)		N/A	365C	MT VERNON	NOCLLIKNOWN	02/03/2006	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Winchester KY (466) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))