NPA	NXX	CLLI	City, ST	Telco
254	518	CPCVTXXADS0	COPPERASCV	CENTRAL TELEPHONE CO. - TEXAS
254	542	CPCVTXXADS0	COPPERASCV	CENTRAL TELEPHONE CO. - TEXAS
254	547	CPCVTXXADS0	COPPERASCV	CENTRAL TELEPHONE CO. - TEXAS