NPA	NXX	CLLI	City, ST	Telco
405	619	OKCYOKORDS0	OKLA CITY	SOUTHWESTERN BELL
405	670	OKCYOKORDS0	OKLA CITY	SOUTHWESTERN BELL
405	671	OKCYOKORDS0	OKLA CITY	SOUTHWESTERN BELL
405	672	OKCYOKORDS0	OKLA CITY	SOUTHWESTERN BELL
405	677	OKCYOKORDS0	OKLA CITY	SOUTHWESTERN BELL