NPA	NXX	CLLI	City, ST	Telco
330	207	YNTWOH78CM1	YOUNGSTOWN	AMERITECH CELLULAR SERVICES - OHIO
330	398	YNTWOH78CM1	YOUNGSTOWN	AMERITECH CELLULAR SERVICES - OHIO
330	402	YNTWOH78CM1	YOUNGSTOWN	AMERITECH CELLULAR SERVICES - OHIO