NPA	NXX	CLLI	City, ST	Telco
336	446	GBVLNCXA44F	GIBSONVL	SPRINT MID ATLANTIC
336	447	GBVLNCXA44F	GIBSONVL	ALLTEL MOBILE COMMUNICATIONS INC. - NO. CAROLINA
336	449	GBVLNCXA44F	GIBSONVL	SPRINT MID ATLANTIC