NPA	NXX	CLLI	City, ST	Telco
434	630	DAVLVADAHGF	GRETNA	GCR TELECOMMUNICATIONS INC. - VA
434	820	DAVLVADAHGF	DANVILLE	GCR TELECOMMUNICATIONS INC. - VA
434	850	DAVLVADAHGF	LYNCHBURG	GCR TELECOMMUNICATIONS INC. - VA