Area code 940 was created in 1997 to serve the Wichita Falls and Denton areas of Texas that were formerly served by area code 817.
- 940-213
- Landline Number
- Iowa Park, TX
- 940-215
- Landline Number
- Henrietta, TX
- 940-216
- Landline Number
- Jacksboro, TX
- 940-217
- Cell Number
- Wichita Falls, TX
- 940-224
- Cell Number
- Wichita Falls, TX
- 940-226
- Landline Number
- Childress, TX
- 940-228
- Landline Number
- Wichita Falls, TX
- 940-232
- Landline Number
- Wichita Falls, TX
- 940-234
- Landline Number
- Wichita Falls, TX
- 940-235
- Landline Number
- Wichita Falls, TX
- 940-237
- Cell Number
- Wichita Falls, TX
- 940-238
- Cell Number
- Wichita Falls, TX
- 940-244
- Landline Number
- Jacksboro, TX
- 940-247
- Landline Number
- Wichita Falls, TX
- 940-249
- Landline Number
- Wichita Falls, TX
- 940-257
- Landline Number
- Wichita Falls, TX
- 940-263
- Landline Number
- Wichita Falls, TX
- 940-264
- Landline Number
- Wichita Falls, TX
- 940-267
- Landline Number
- Wichita Falls, TX
- 940-275
- Cell Number
- Wichita Falls, TX
- 940-279
- Landline Number
- Lake Dallas, TX
- 940-280
- Cell Number
- Wichita Falls, TX
- 940-285
- Landline Number
- Wichita Falls, TX
- 940-301
- Landline Number
- Wichita Falls, TX
- 940-302
- Landline Number
- Wichita Falls, TX
- 940-321
- Landline Number
- Lake Dallas, TX
- 940-322
- Landline Number
- Wichita Falls, TX
- 940-324
- Landline Number
- Pilot Point, TX
- 940-325
- Landline Number
- Mineral Wells, TX
- 940-326
- Landline Number
- Lake Dallas, TX
- 940-327
- Landline Number
- Mineral Wells, TX
- 940-328
- Landline Number
- Mineral Wells, TX
- 940-330
- Landline Number
- Wichita Falls, TX
- 940-337
- Cell Number
- Wichita Falls, TX
- 940-341
- Landline Number
- Wichita Falls, TX
- 940-386
- Landline Number
- Wichita Falls, TX
- 940-397
- Landline Number
- Wichita Falls, TX
- 940-400
- Landline Number
- Wichita Falls, TX
- 940-403
- Landline Number
- Wichita Falls, TX
- 940-412
- Landline Number
- Chillicothe, TX
- 940-423
- Landline Number
- Windthorst, TX
- 940-432
- Landline Number
- Wichita Falls, TX
- 940-434
- Landline Number
- Burkburnett, TX
- 940-444
- Cell Number
- Wichita Falls, TX
- 940-445
- Cell Number
- Mineral Wells, TX
- 940-447
- Landline Number
- Wichita Falls, TX
- 940-452
- Cell Number
- Mineral Wells, TX
- 940-461
- Landline Number
- Childress, TX
- 940-463
- Landline Number
- Mineral Wells, TX
- 940-468
- Landline Number
- Mineral Wells, TX
- 940-477
- Landline Number
- Henrietta, TX
- 940-497
- Landline Number
- Lake Dallas, TX
- 940-498
- Landline Number
- Lake Dallas, TX
- 940-500
- Landline Number
- Wichita Falls, TX
- 940-503
- Landline Number
- Burkburnett, TX
- 940-538
- Landline Number
- Henrietta, TX
- 940-555
- Landline Number
- Wichita Falls, TX
- 940-557
- Landline Number
- Wichita Falls, TX
- 940-567
- Landline Number
- Jacksboro, TX
- 940-569
- Landline Number
- Burkburnett, TX
- 940-573
- Landline Number
- Jacksboro, TX
- 940-580
- Landline Number
- Gainesville, TX
- 940-592
- Landline Number
- Iowa Park, TX
- 940-604
- Cell Number
- Wichita Falls, TX
- 940-605
- Cell Number
- Wichita Falls, TX
- 940-612
- Landline Number
- Gainesville, TX
- 940-613
- Landline Number
- Wichita Falls, TX
- 940-617
- Cell Number
- Wichita Falls, TX
- 940-618
- Cell Number
- Wichita Falls, TX
- 940-631
- Cell Number
- Wichita Falls, TX
- 940-632
- Cell Number
- Wichita Falls, TX
- 940-636
- Cell Number
- Wichita Falls, TX
- 940-642
- Cell Number
- Wichita Falls, TX
- 940-654
- Landline Number
- Mineral Wells, TX
- 940-657
- Landline Number
- Knox City, TX
- 940-658
- Landline Number
- Knox City, TX
- 940-659
- Landline Number
- Palo Pinto, TX
- 940-665
- Landline Number
- Gainesville, TX
- 940-668
- Landline Number
- Gainesville, TX
- 940-676
- Landline Number
- Wichita Falls, TX
- 940-683
- Landline Number
- Bridgeport, TX
- 940-686
- Landline Number
- Pilot Point, TX
- 940-687
- Landline Number
- Wichita Falls, TX
- 940-689
- Landline Number
- Wichita Falls, TX
- 940-691
- Landline Number
- Wichita Falls, TX
- 940-692
- Landline Number
- Wichita Falls, TX
- 940-696
- Landline Number
- Wichita Falls, TX
- 940-703
- Landline Number
- Wichita Falls, TX
- 940-704
- Cell Number
- Wichita Falls, TX
- 940-716
- Landline Number
- Wichita Falls, TX
- 940-720
- Landline Number
- Wichita Falls, TX
- 940-723
- Landline Number
- Wichita Falls, TX
- 940-726
- Landline Number
- Valley View, TX
- 940-730
- Landline Number
- Wichita Falls, TX
- 940-733
- Cell Number
- Wichita Falls, TX
- 940-742
- Landline Number
- Rochester, TX
- 940-743
- Landline Number
- Rochester, TX
- 940-745
- Cell Number
- Mineral Wells, TX
- 940-757
- Landline Number
- Wichita Falls, TX
- 940-761
- Landline Number
- Wichita Falls, TX
- 940-763
- Landline Number
- Wichita Falls, TX
- 940-764
- Landline Number
- Wichita Falls, TX
- 940-766
- Landline Number
- Wichita Falls, TX
- 940-767
- Landline Number
- Wichita Falls, TX
- 940-781
- Cell Number
- Wichita Falls, TX
- 940-782
- Cell Number
- Wichita Falls, TX
- 940-846
- Landline Number
- Newcastle, TX
- 940-849
- Landline Number
- Throckmorton, TX
- 940-851
- Landline Number
- Wichita Falls, TX
- 940-852
- Landline Number
- Chillicothe, TX
- 940-855
- Landline Number
- Wichita Falls, TX
- 940-859
- Cell Number
- Mineral Wells, TX
- 940-867
- Cell Number
- Wichita Falls, TX
- 940-880
- Landline Number
- Wichita Falls, TX
- 940-882
- Cell Number
- Wichita Falls, TX
- 940-886
- Landline Number
- Oklaunion, TX
- 940-905
- Landline Number
- Iowa Park, TX
- 940-923
- Cell Number
- Wichita Falls, TX
- 940-937
- Landline Number
- Childress, TX
- 940-955
- Landlines Number
- Wichita Falls
- 940-964
- Landline Number
- Forestburg, TX
- 940-988
- Landline Number
- Aspermont, TX
- 940-989
- Landline Number
- Aspermont, TX
- 940-991
- Landline Number
- Wichita Falls, TX
- 940-999
- Landline Number
- Forestburg, TX