NPA	NXX	CLLI	City, ST	Telco
419	443	TFFNOH4444B	TIFFIN	AMERITECH OHIO
419	447	TFFNOH4444B	TIFFIN	AMERITECH OHIO
419	448	TFFNOH4444B	TIFFIN	AMERITECH OHIO
419	455	TFFNOH4444B	TIFFIN	AMERITECH OHIO