NPA	NXX	CLLI	City, ST	Telco
414	321	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	327	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	328	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	329	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	541	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	543	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	545	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	546	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN
414	604	MILWWI30DS0	MILWAUKZN1	AMERITECH WISCONSIN