NPA	NXX	CLLI	City, ST	Telco
989	498	SGNWMIWSDS0	SAGINAW	AMERITECH MICHIGAN
989	793	SGNWMIWSDS0	SAGINAW	AMERITECH MICHIGAN
989	797	SGNWMIWSDS0	SAGINAW	AMERITECH MICHIGAN
989	799	SGNWMIWSDS0	SAGINAW	AMERITECH MICHIGAN