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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
540-784	VA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	LEXINGTON	RONKVALKXRX	01/10/2001	Prefix Type: PCS Switch Name: ROANOKE Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXRX))
540-784 is split into 1,000-number blocks - detail below
540-784-0XXX	VA	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	LEXINGTON	RONKVALKXRX	N/A	Prefix Type: PCS Switch Name: ROANOKE Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXRX))
540-784-1XXX	VA	LEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)	0015338122	RMD0006112	8825	LEXINGTON	NOCLLIKNOWN	12/10/2007	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
540-784-3XXX	VA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (Verizon Wireless)	0003290673	RMD0003382	6827	LEXINGTON	RONKVALKXNY	10/08/2008	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXNY))
540-784-4XXX	VA	LEVEL 3 COMMUNICATIONS, LLC - VA (Lumen Technologies, Inc)	0015338122	RMD0006112	8825	LEXINGTON	NOCLLIKNOWN	06/18/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
540-784-5XXX	VA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (Verizon Wireless)	0003290673	RMD0003382	6827	LEXINGTON	RONKVALKXNY	12/27/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXNY))
540-784-6XXX	VA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (Verizon Wireless)	0003290673	RMD0003382	6827	LEXINGTON	RONKVALKXNY	02/03/2016	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXNY))
540-784-7XXX	VA	CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)	0031422439	RMD0006976	508J	LEXINGTON	RONKVALKEMD	11/12/2013	Prefix Type: IPES Switch Name: ROCKYMOUNT Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKEMD))
540-784-8XXX	VA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (Verizon Wireless)	0003290673	RMD0003382	6827	LEXINGTON	RONKVALKXNY	12/06/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXNY))
540-784-9XXX	VA	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA (Verizon Wireless)	0003290673	RMD0003382	6827	LEXINGTON	RONKVALKXNY	04/11/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Roanoke VA (244) Tandem: N/A 🔧 Explore Switch(CLLI: RONKVALKXNY))