Locations within the Houston city limits inside Beltway 8 had traditionally used the 713 area code. Those outside Beltway 8 but within city limits had received the 281 or 832 area code. The geographic division between 713, 281, and 832 has been eliminated, and newly issued phone numbers (especially for cell phones and fax machines) within that zone may be assigned any of the three codes. There is also a new, 346 area code. Areas far north, west, east and south of the inner-city also use 936 and 409. Zip codes in Houston range from 77002 to 77099. A small portion of northeast Houston uses zip codes 77339 and 77345.