NPA	NXX	CLLI	City, ST	Telco
405	222	CHCKOKMADS0	CHICKASHA	SOUTHWESTERN BELL
405	224	CHCKOKMADS0	CHICKASHA	SOUTHWESTERN BELL
405	574	CHCKOKMADS0	CHICKASHA	SOUTHWESTERN BELL
405	779	CHCKOKMADS0	CHICKASHA	SOUTHWESTERN BELL