NPA	NXX	CLLI	City, ST	Telco
262	252	MILWWI31DS0	MENOMONFLS	AMERITECH WISCONSIN
262	373	MILWWI31DS0	MILWAUKZN2	AMERITECH WISCONSIN
262	703	MILWWI31DS0	MENOMONFLS	AMERITECH WISCONSIN
262	781	MILWWI31DS0	MILWAUKZN2	AMERITECH WISCONSIN
262	783	MILWWI31DS0	MILWAUKZN2	AMERITECH WISCONSIN
262	790	MILWWI31DS0	MILWAUKZN2	AMERITECH WISCONSIN