NPA	NXX	CLLI	City, ST	Telco
316	320	ELDOKSSTRS0	EL DORADO	SOUTHWESTERN BELL
316	321	ELDOKSSTRS0	EL DORADO	SOUTHWESTERN BELL
316	322	ELDOKSSTRS0	EL DORADO	SOUTHWESTERN BELL
316	323	ELDOKSSTRS0	EL DORADO	SOUTHWESTERN BELL