NPA	NXX	CLLI	City, ST	Telco
618	436	CENLILCEDS0	CENTRALIA	AMERITECH ILLINOIS
618	532	CENLILCEDS0	CENTRALIA	AMERITECH ILLINOIS
618	533	CENLILCEDS0	CENTRALIA	AMERITECH ILLINOIS
618	545	CENLILCEDS0	CENTRALIA	AMERITECH ILLINOIS