NPA	NXX	CLLI	City, ST	Telco
501	208	MLTNARFLRS1	MORRILTON	SOUTHWESTERN BELL
501	354	MLTNARFLRS1	MORRILTON	SOUTHWESTERN BELL
501	477	MLTNARFLRS1	MORRILTON	SOUTHWESTERN BELL
501	977	MLTNARFLRS1	MORRILTON	SOUTHWESTERN BELL