NPA	NXX	CLLI	City, ST	Telco
616	457	HDVLMIMNDS0	GRAND RPDS	AMERITECH MICHIGAN
616	662	HDVLMIMNDS0	HUDSONVL	AMERITECH MICHIGAN
616	667	HDVLMIMNDS0	GRAND RPDS	AMERITECH MICHIGAN
616	669	HDVLMIMNDS0	HUDSONVL	AMERITECH MICHIGAN