NPA	NXX	CLLI	City, ST	Telco
336	427	MDSNNCXADS0	MADISON	CENTRAL TELEPHONE CO. - NORTH CAROLINA
336	445	MDSNNCXADS0	MADISON	CENTRAL TELEPHONE CO. - NORTH CAROLINA
336	548	MDSNNCXADS0	MADISON	CENTRAL TELEPHONE CO. - NORTH CAROLINA