NPA	NXX	CLLI	City, ST	Telco
501	515	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	562	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	565	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	568	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	569	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	570	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL
501	618	LTRKARLODS0	LITTLEROCK	SOUTHWESTERN BELL