NPA	NXX	CLLI	City, ST	Telco
248	601	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN
248	608	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN
248	650	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN
248	651	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN
248	652	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN
248	656	ROCHMIMNDS0	ROCHESTER	AMERITECH MICHIGAN