Area codes in Amarillo, Texas

Amarillo, Texas uses area code 806. The main Amarillo area code is 806.

Area codes serving Amarillo

Phone numbers in Amarillo are written as ten digits — for example (806) 555-0190 — and fall in the Central Time zone.

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Nearby cities

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Frequently asked questions

What is the area code for Amarillo?

The main area code for Amarillo, Texas is 806.

How many area codes does Amarillo have?

Amarillo has 1 area code: 806.

How do you dial a Amarillo number?

Dial all 10 digits — the area code (806) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.