NPA	NXX	CLLI	City, ST	Telco
989	631	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	633	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	636	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	638	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	832	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	835	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	837	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN
989	839	MDLDMIMNDS0	MIDLAND	AMERITECH MICHIGAN