Regional statistics: Houston, Texas has a population of 2027712 that is in a county of 1205516 units. The city is in a county that is 1729 square miles. 281-366 is available through the regional telephone switch # HSTNTXGIDS1 in the Houston area.
Air duct cleaning scammers. If they are so nonchalant that they will repeatedly violate the federal and state DO NOT CALL lists, they are running an illegal operation and you don't want them in your house anyway. Dangerous... do not answer.