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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
979-680	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	00/00/0000	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680 is split into 1,000-number blocks - detail below
979-680-0XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-1XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-2XXX	TX	METROPCS, INC. (T-Mobile US, Inc)		N/A	5562	BRYAN	BRYNTX05X4X	06/16/2017	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Hearne TX (570) Tandem: N/A 🔧 Explore Switch(CLLI: BRYNTX05X4X))
979-680-3XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-5XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-6XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-8XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))
979-680-9XXX	TX	FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (Frontier Communications)		N/A	4344	BRYAN	CLSTTXXBDS0	N/A	Prefix Type: RBOC Switch Name: COLLEGE STATION POST OAK Switch Type: GTD5EAX LATA: Hearne TX (570) Tandem: BRYNTXXA02T 🔧 Explore Switch(CLLI: CLSTTXXBDS0))