NPA	NXX	CLLI	City, ST	Telco
281	476	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL
281	478	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL
281	479	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL
281	542	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL
281	884	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL
281	930	HSTNTXDPCG0	DEER PARK	SOUTHWESTERN BELL