The Tecoxquines were organized in a number of villages under the control of Teuzacualpan Chila Valley (modern city of Zacualpan). Business links allowed them to develop an intensive trade, reached Sinaloa to the north and Colima and Michoacán to the South and East.
The Tecoxquines operated within multiple villages in the Teuzacualpan Chila Valley (now known as Zacualpan), which were connected by business ties. This allowed them to develop a thriving trade network that extended north to Sinaloa, south to Colima and Michoacán.