Area code 806 covers the northern handle of Texas, including Amarillo and Lubbock. It was created in 1957.
- 806-213
- Landline Number
- Plainview, TX
- 806-221
- Landline Number
- Plainview, TX
- 806-229
- Landline Number
- Levelland, TX
- 806-234
- Landline Number
- Wolfforth, TX
- 806-286
- Landline Number
- Wildorado, TX
- 806-288
- Landline Number
- Plainview, TX
- 806-291
- Landline Number
- Plainview, TX
- 806-293
- Landline Number
- Plainview, TX
- 806-296
- Landline Number
- Plainview, TX
- 806-298
- Landline Number
- Abernathy, TX
- 806-299
- Landline Number
- Levelland, TX
- 806-302
- Landline Number
- Hale Center, TX
- 806-305
- Landline Number
- Denver City, TX
- 806-307
- Landline Number
- Skellytown, TX
- 806-313
- Landline Number
- Plainview, TX
- 806-347
- Landline Number
- Roaring Springs, TX
- 806-348
- Landline Number
- Roaring Springs, TX
- 806-357
- Landline Number
- Summerfield, TX
- 806-385
- Landline Number
- Littlefield, TX
- 806-404
- Landline Number
- Shallowater, TX
- 806-417
- Landline Number
- Ropesville, TX
- 806-426
- Landline Number
- Wildorado, TX
- 806-427
- Landline Number
- Wildorado, TX
- 806-429
- Landline Number
- Plainview, TX
- 806-442
- Landline Number
- Levelland, TX
- 806-446
- Landline Number
- Ropesville, TX
- 806-447
- Landline Number
- Wellington, TX
- 806-485
- Landline Number
- Littlefield, TX
- 806-490
- Landline Number
- Abernathy, TX
- 806-494
- Landline Number
- Plainview, TX
- 806-498
- Landline Number
- Plainview, TX
- 806-520
- Landline Number
- Ropesville, TX
- 806-532
- Landline Number
- Panhandle, TX
- 806-537
- Landline Number
- White Deer, TX
- 806-546
- Landline Number
- Seagraves, TX
- 806-562
- Landline Number
- Ropesville, TX
- 806-564
- Landline Number
- Ropesville, TX
- 806-568
- Landline Number
- Levelland, TX
- 806-569
- Landline Number
- Levelland, TX
- 806-579
- Landline Number
- Levelland, TX
- 806-587
- Landline Number
- Plainview, TX
- 806-592
- Landline Number
- Denver City, TX
- 806-636
- Landline Number
- Brownfield, TX
- 806-637
- Landline Number
- Brownfield, TX
- 806-667
- Landline Number
- Petersburg, TX
- 806-675
- Landline Number
- Crosbyton, TX
- 806-716
- Landline Number
- Levelland, TX
- 806-822
- Landline Number
- Clarendon, TX
- 806-823
- Landline Number
- Silverton, TX
- 806-829
- Landline Number
- Ransom Canyon, TX
- 806-832
- Landline Number
- Shallowater, TX
- 806-833
- Landline Number
- Wolfforth, TX
- 806-839
- Landline Number
- Hale Center, TX
- 806-848
- Landline Number
- Skellytown, TX
- 806-855
- Landline Number
- Wolfforth, TX
- 806-866
- Landline Number
- Wolfforth, TX
- 806-874
- Landline Number
- Clarendon, TX
- 806-879
- Landline Number
- Hale Center, TX
- 806-880
- Landline Number
- White Deer, TX
- 806-883
- Landline Number
- White Deer, TX
- 806-894
- Landline Number
- Levelland, TX
- 806-897
- Landline Number
- Levelland, TX
- 806-932
- Landline Number
- Seagraves, TX