NPA	NXX	CLLI	City, ST	Telco
906	253	SSMRMIMNDS0	SALTSTMARI	AMERITECH MICHIGAN
906	569	SSMRMIMNDS0	TROUT LAKE	AMERITECH MICHIGAN
906	632	SSMRMIMNDS0	SALTSTMARI	AMERITECH MICHIGAN
906	635	SSMRMIMNDS0	SALTSTMARI	AMERITECH MICHIGAN