The numeric designation 806 serves as a geographical identifier for telecommunications within a specific region of Texas. It is a three-digit number that prefixes local telephone numbers, enabling the routing of calls to the correct destination. As an example, a telephone number within this zone would adhere to the format 806-XXX-XXXX.
This numerical identifier plays a crucial role in facilitating communication across the designated area. Its implementation streamlines call routing, ensuring efficient connectivity for businesses and residents. Historically, its introduction addressed the growing demand for telephone services and the need for distinct geographical separation within the state’s telecommunications infrastructure.