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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
864-854	SC	ONVOY, LLC - SC (Sinch)	0004323028	RMD0001966	548E	GREENWOOD	GNWDSCXCX5X	02/04/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNWDSCXCX5X))
864-854 is split into 1,000-number blocks - detail below
864-854-0XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	02/28/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-1XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	02/28/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-2XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-3XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-4XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-5XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-6XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-7XXX	SC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GREENWOOD	GNVLSCDT43Z	04/08/2020	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNVLSCDT43Z))
864-854-8XXX	SC	ONVOY, LLC - SC (Sinch)	0004323028	RMD0001966	548E	GREENWOOD	GNWDSCXCX5X	02/05/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: GNWDSCXCX5X))
864-854-9XXX	SC	LEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)	0015338122	RMD0006112	5258	GREENWOOD	NOCLLIKNOWN	09/17/2020	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Greenville SC (430) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))