NPA	NXX	CLLI	City, ST	Telco
501	206	HBSPARMADS0	HEBER SPG	SOUTHWESTERN BELL
501	250	HBSPARMADS0	HEBER SPG	SOUTHWESTERN BELL
501	362	HBSPARMADS0	HEBER SPG	SOUTHWESTERN BELL
501	887	HBSPARMADS0	HEBER SPG	SOUTHWESTERN BELL