NPA	NXX	CLLI	City, ST	Telco
281	213	CYPRTXCYDS1	CYPRESS	SOUTHWESTERN BELL
281	256	CYPRTXCYDS1	CYPRESS	SOUTHWESTERN BELL
281	304	CYPRTXCYDS1	CYPRESS	SOUTHWESTERN BELL
281	373	CYPRTXCYDS1	CYPRESS	SOUTHWESTERN BELL