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Area Code 940

Area code 940 is in Texas, USA , spanning 19 counties and serving 89 cities, including Denton, Wichita Falls or Gainesville; it currently uses 492 prefixes, assigned from 940-200-XXXX through 940-999-XXXX.

In service date for area code 940: May 25, 1997.

The current local time is .

940 area code location on a map — © OpenStreetMap contributors
For exact NPA boundaries see official 940 area code map

Phone number lookup

More Texas area codes:

Locate any 940-NXX prefix:

NPANXX	Area Served¹	Date²
940-200	Aspermont	11/25/2002
940-202	Tioga	8/19/2002
940-203	Munday	11/25/2002
940-204	Santo	5/25/2017
940-205	Denton	11/27/2012
940-206	Denton	N/A
940-207	Rochester	2/11/2003
940-208	Denton	1/20/2015
940-209	Bellevue	11/16/2011
940-210	Decatur	6/1/2004
940-212	Olney	4/30/2008
940-213	Iowa Park	5/24/2004
940-215	Henrietta	3/25/2002
940-216	Jacksboro	9/29/2011
940-217	Wichita Falls	3/4/2013
940-218	Denton	3/25/2013
940-219	Thalia	4/3/2013
940-220	Denton	N/A
940-221	Graham	10/21/2003
940-222	Denton	9/22/2011
940-223	Decatur	9/12/2002
940-224	Wichita Falls	N/A
940-225	Vernon	9/16/2002
940-226	Childress	7/19/2002
940-227	Vernon	7/19/2002
940-228	Wichita Falls	7/19/2002
940-229	Jacksboro	3/26/2003
940-230	Denton	N/A
940-231	Denton	N/A
940-232	Wichita Falls	10/24/2003
940-233	Bowie	4/27/2005
940-234	Wichita Falls	11/25/2003
940-235	Wichita Falls	N/A
940-236	St Jo	5/25/2017
940-237	Wichita Falls	N/A
940-238	Wichita Falls	3/14/2005
940-239	Denton	N/A
940-240	Argyle	N/A
940-241	Bartonville	N/A
940-242	Justin	N/A
940-243	Denton	N/A
940-244	Wichita Falls	10/20/2003
940-245	Decatur	N/A
940-246	Argyle	N/A
940-247	Wichita Falls	4/3/2008
940-248	Aubrey	2/23/2018
940-249	Wichita Falls	3/21/2008
940-250	Olney	6/9/2008
940-251	Possum Kingdom Lake	4/27/2015
940-252	Denton	3/2/2018
940-253	Bowie	3/22/2018
940-255	Decatur	12/30/2003
940-256	Seymour	N/A
940-257	Wichita Falls	N/A
940-258	Tioga	9/24/2008
940-259	Bryson	4/25/2018
940-260	Graford	4/27/2015
940-261	Medicine Mound	3/28/2008
940-262	Argyle	N/A
940-263	Wichita Falls	11/21/2008
940-264	Wichita Falls	N/A
940-265	Aubrey	N/A
940-266	Aubrey	N/A
940-267	Holliday	11/17/2009
940-268	Denton	9/14/2010
940-269	Lake Dallas	N/A
940-270	Lake Dallas	N/A
940-271	Denton	N/A
940-272	Denton	N/A
940-273	Decatur	6/17/2010
940-274	Mineral Wells	5/14/2018
940-275	Gainesville	7/28/2022
940-276	Wichita Falls	6/6/2018
940-277	Gainesville	7/3/2018
940-278	Justin	8/28/2018
940-279	Lake Dallas	6/21/2010
940-280	Wichita Falls	N/A
940-281	Denton	02/02/2024
940-282	Graham	3/9/2004
940-283	Burk Burnett	9/10/2018
940-284	Myra	7/14/2004
940-285	Wichita Falls	9/22/2010
940-286	Pilot Point	10/29/2018
940-287	Denton	11/9/2018
940-288	Denton	12/5/2018
940-289	Tioga	4/18/2019
940-290	Aubrey	5/23/2019
940-291	Gainesville	5/23/2019
940-292	Vernon	7/1/2019
940-293	Denton	N/A
940-294	Argyle	N/A
940-295	Bartonville	N/A
940-296	Palo Pinto	1/8/2021
940-297	Denton	N/A
940-298	Wichita Falls	12/2/2019
940-299	Denton	3/10/2020

NPANXX	Area Served¹	Date²
940-300	Denton	N/A
940-301	Gainesville	11/4/2013
940-302	Sanger	11/4/2013
940-303	Elbert	9/29/2014
940-304	Denton	3/17/2016
940-305	Aubrey	10/14/2015
940-306	Tioga	1/8/2021
940-307	Denton	10/28/2015
940-308	Kamay	9/20/2016
940-309	Burk Burnett	4/29/2021
940-310	Tioga	3/23/2016
940-312	Denton	1/5/2006
940-313	Munday	8/15/2016
940-314	Nocona	7/15/2016
940-315	Denton	1/16/2015
940-316	Knox City	8/15/2016
940-317	Seymour	7/25/2016
940-318	Wichita Falls	8/12/2021
940-319	Wichita Falls	9/28/2021
940-320	Denton	N/A
940-321	Lake Dallas	N/A
940-322	Wichita Falls	N/A
940-323	Denton	N/A
940-324	Pilot Point	N/A
940-325	Mineral Wells	N/A
940-326	Lake Dallas	N/A
940-327	Mineral Wells	N/A
940-328	Mineral Wells	N/A
940-329	Palo Pinto	11/10/2003
940-330	Wichita Falls	N/A
940-331	Denton	5/14/2019
940-332	Wichita Falls	12/22/2021
940-333	Childress	7/5/2011
940-334	Denton	12/29/2021
940-335	Wichita Falls	3/2/2022
940-336	Gainesville	7/2/2020
940-337	Wichita Falls	7/20/2001
940-338	Bowie	8/19/2022
940-339	Justin	N/A
940-340	Bonita	6/17/2019
940-341	Wichita Falls	N/A
940-342	Jermyn	N/A
940-343	Aubrey	N/A
940-344	Lake Dallas	10/3/2022
940-345	Woodson	N/A
940-346	Mineral Wells	07/13/2023
940-347	Seymour	N/A
940-348	Alvord	11/30/2020
940-349	Denton	N/A
940-350	Montague	6/17/2019
940-351	Jacksboro	7/14/2004
940-352	Argyle	12/22/2023
940-353	Millsap	7/15/2004
940-354	Denton	06/26/2023
940-355	Munday	9/20/2006
940-356	Quanah	6/23/2020
940-357	Lake Kemp	N/A
940-358	Wichita Falls	6/4/2020
940-359	Petrolia	09/06/2023
940-360	Ringgold	6/17/2019
940-362	Eliasville	N/A
940-363	Lake Dallas	10/25/2023
940-364	Denton	11/07/2023
940-365	Aubrey	N/A
940-366	Bowie	5/21/2003
940-367	Denton	N/A
940-368	Denton	N/A
940-369	Denton	N/A
940-370	Spanish Fort	6/17/2019
940-371	Decatur	12/22/2023
940-372	Gainesville	N/A
940-373	Justin	5/24/2019
940-374	Joplin	N/A
940-375	Wichita Falls	9/28/2020
940-376	Graham	03/22/2024
940-377	Denton	12/27/2024
940-378	Loving	N/A
940-379	Kirkland	01/15/2025
940-380	Denton	N/A
940-381	Denton	N/A
940-382	Denton	N/A
940-383	Denton	N/A
940-384	Denton	N/A
940-385	Lake Kemp	01/15/2025
940-386	Wichita Falls	N/A
940-387	Denton	N/A
940-388	Goodlett	01/15/2025
940-389	Decatur	N/A
940-390	Denton	N/A
940-391	Denton	N/A
940-392	Bryson	N/A
940-393	Decatur	N/A
940-394	Bridgeport	10/15/2004
940-395	Denton	N/A
940-396	Truscott	01/15/2025
940-397	Wichita Falls	N/A
940-398	Krum	N/A
940-399	Decatur	1/2/2002

NPANXX	Area Served¹	Date²
940-400	Wichita Falls	11/15/2010
940-401	Holliday	8/15/2016
940-402	Haskell	8/15/2016
940-403	Wichita Falls	8/13/2004
940-404	White City/ Odell	01/15/2025
940-409	St Jo	12/20/2022
940-410	Wichita Falls	12/8/2020
940-412	Chillicoth	N/A
940-414	Oklaunion	2/26/2007
940-421	Munday	2/28/2005
940-422	Munday	N/A
940-423	Windthorst	N/A
940-424	Vernon	5/19/2021
940-427	Alvord	N/A
940-428	Kamay	7/9/2003
940-429	Gainesville	N/A
940-432	Wichita Falls	N/A
940-433	Boyd	N/A
940-434	Burk Burnett	1/26/2010
940-435	Denton	3/22/2007
940-437	Tioga	N/A
940-438	Kamay	N/A
940-440	Aubrey	N/A
940-441	Justin	N/A
940-442	Denton	N/A
940-443	Myra	5/10/2005
940-444	Wichita Falls	N/A
940-445	Mineral Wells	N/A
940-446	Graford	12/21/2022
940-447	Wichita Falls	N/A
940-448	Bartonville	N/A
940-452	Mineral Wells	N/A
940-453	Denton	N/A
940-454	Benjamin	N/A
940-455	Bartonville	N/A
940-456	Graham	10/8/2004
940-458	Sanger	N/A
940-459	Benjamin	N/A
940-461	Childress	N/A
940-463	Mineral Wells	2/6/2002
940-464	Argyle	N/A
940-465	Denton	N/A
940-466	Slidell	N/A
940-468	Mineral Wells	3/29/2002
940-470	Possum Kingdom Lake	12/21/2022
940-473	Vernon	6/23/2005
940-474	Truscott	N/A
940-475	Cee Vee	7/13/2006
940-476	Joy	N/A
940-477	Henrietta	7/27/2006
940-479	Ponder	N/A
940-481	Haskell	4/24/2007
940-482	Krum	N/A
940-483	Denton	N/A
940-484	Denton	N/A
940-487	Bartonville	N/A
940-488	Aubrey	N/A
940-489	Argyle	N/A
940-490	Millsap	9/2/2020
940-492	Palo Pinto	1/11/2021
940-493	Denton	10/20/2022
940-494	Wichita Falls	2/7/2022
940-495	Electra	N/A
940-497	Lake Dallas	N/A
940-498	Lake Dallas	N/A
940-499	Krum	5/7/2021

NPANXX	Area Served¹	Date²
940-500	Wichita Falls	11/24/2010
940-503	Burk Burnett	7/27/2006
940-507	Jacksboro	N/A
940-510	Aubrey	02/17/2023
940-514	Denton	3/29/2016
940-521	Graham	N/A
940-524	Petrolia	N/A
940-525	Lake Kickapoo	N/A
940-526	Justin	11/8/2022
940-528	Lake Arrowhead	N/A
940-529	Petrolia	N/A
940-530	Wichita Falls	03/09/2023
940-531	Bowie	9/14/2001
940-532	Graham	9/13/2001
940-535	Denton	N/A
940-536	Denton	N/A
940-537	Kirkland	N/A
940-538	Henrietta	N/A
940-539	Decatur	5/29/2001
940-541	Scotland	N/A
940-544	Charlie	N/A
940-545	Seymour	5/31/2019
940-548	Quanah	N/A
940-549	Graham	N/A
940-550	Graham	N/A
940-551	Chillicoth	04/04/2024
940-552	Vernon	N/A
940-553	Vernon	N/A
940-556	Jacksboro	01/29/2025
940-557	Wichita Falls	N/A
940-560	Graham	7/22/2003
940-562	Megargel	2/12/2001
940-563	Megargel	N/A
940-564	Olney	N/A
940-565	Denton	N/A
940-566	Denton	N/A
940-567	Jacksboro	N/A
940-569	Burk Burnett	N/A
940-570	Megargel	5/31/2019
940-571	Benjamin	6/4/2019
940-572	Rule	6/4/2019
940-573	Jacksboro	N/A
940-574	Archer City	N/A
940-575	Runaway Bay	N/A
940-576	Weinert	6/5/2019
940-577	Decatur	12/11/2001
940-578	Throckmorton	6/5/2019
940-580	Gainesville	7/16/2002
940-582	Wichita Falls	02/28/2023
940-583	Holliday	3/14/2003
940-584	Bartonville	5/17/2001
940-585	Cee Vee	N/A
940-586	Holliday	N/A
940-591	Denton	N/A
940-592	Iowa Park	N/A
940-594	Denton	N/A
940-595	Denton	N/A
940-597	Denton	N/A
940-599	Santo	5/7/2021

NPANXX	Area Served¹	Date²
940-600	Denton	2/1/2011
940-601	Bowie	5/17/2011
940-602	Burk Burnett	5/17/2011
940-603	Henrietta	5/17/2011
940-604	Wichita Falls	5/16/2011
940-605	Wichita Falls	5/17/2011
940-612	Gainesville	N/A
940-613	Wichita Falls	N/A
940-616	Bellevue	3/11/2013
940-617	Wichita Falls	4/26/2013
940-618	Wichita Falls	5/2/2013
940-619	Iowa Park	3/11/2013
940-620	Burk Burnett	4/26/2013
940-621	Burk Burnett	5/2/2013
940-622	Bowie	4/29/2013
940-623	Bowie	5/2/2013
940-624	Henrietta	4/26/2013
940-625	Henrietta	5/2/2013
940-626	Decatur	N/A
940-627	Decatur	N/A
940-629	Denton	10/20/2022
940-631	Wichita Falls	N/A
940-632	Wichita Falls	N/A
940-634	Rosston	2/25/2004
940-636	Wichita Falls	N/A
940-637	Valley View East	N/A
940-639	Valley View East	1/26/2022
940-641	Gainesville	3/7/2001
940-642	Wichita Falls	N/A
940-644	Chico	N/A
940-647	Vernon	7/12/2006
940-648	Justin	N/A
940-654	Mineral Wells	N/A
940-655	Thalia	N/A
940-657	Knox City	4/4/2001
940-658	Knox City	N/A
940-659	Palo Pinto	N/A
940-663	Quanah	N/A
940-664	Graford	N/A
940-665	Gainesville	N/A
940-666	Aubrey	1/25/2019
940-668	Gainesville	N/A
940-672	Weinert	1/10/2006
940-673	Weinert	N/A
940-674	Goodlett	N/A
940-676	Wichita Falls	N/A
940-678	Chico	7/2/2020
940-682	Millsap	N/A
940-683	Bridgeport	N/A
940-684	Crowell	N/A
940-686	Pilot Point	N/A
940-687	Wichita Falls	N/A
940-688	Slidell	5/7/2021
940-689	Wichita Falls	N/A
940-691	Wichita Falls	N/A
940-692	Wichita Falls	N/A
940-696	Wichita Falls	N/A
940-698	Ponder	N/A
940-699	Bridgeport	3/18/2021

NPANXX	Area Served¹	Date²
940-703	Denton	10/25/2013
940-704	Wichita Falls	N/A
940-716	Wichita Falls	N/A
940-720	Wichita Falls	N/A
940-722	Denton	3/9/2001
940-723	Wichita Falls	N/A
940-724	Justin	N/A
940-725	Bartonville	N/A
940-726	Valley View	N/A
940-727	Myra	N/A
940-728	Bartonville	N/A
940-730	Wichita Falls	N/A
940-731	Wichita Falls	10/22/2024
940-732	Childress	N/A
940-733	Wichita Falls	N/A
940-735	Denton	N/A
940-736	Myra	N/A
940-742	Rochester	2/14/2002
940-743	Rochester	N/A
940-745	Mineral Wells	2/5/2002
940-746	Henrietta	2/16/2022
940-748	Boonsville	N/A
940-754	Burkburnett	03/20/2024
940-757	Wichita Falls	7/27/2006
940-758	Denton	7/9/2020
940-759	Muenster	N/A
940-761	Wichita Falls	N/A
940-762	Woodson	8/3/2016
940-763	Wichita Falls	N/A
940-764	Wichita Falls	N/A
940-765	Denton	N/A
940-766	Wichita Falls	N/A
940-767	Wichita Falls	N/A
940-768	Rosston	N/A
940-769	Santo	N/A
940-777	Sanger	1/12/2010
940-779	Possum Kingdom Lake	N/A
940-781	Wichita Falls	N/A
940-782	Wichita Falls	N/A
940-783	Denton	N/A
940-784	Argyle	N/A
940-786	Boyd	11/30/2020
940-797	Bartonville	12/21/2023
940-798	Perrin	N/A
940-799	Decatur	8/5/2002

NPANXX	Area Served¹	Date²
940-800	Denton	10/3/2017
940-808	Denton	1/31/2006
940-810	Pilot Point	12/22/2020
940-818	Joplin	5/22/2001
940-825	Nocona	N/A
940-827	Denton	N/A
940-828	Bartonville	N/A
940-837	Forestburg	1/13/2022
940-838	Medicine Mound	N/A
940-839	Medicine Mound	N/A
940-841	Bowie	N/A
940-842	Mineral Wells	7/9/2020
940-843	Denton	9/7/2021
940-845	Sunset	N/A
940-846	Newcastle	N/A
940-849	Throckmorton	N/A
940-851	Wichita Falls	N/A
940-852	Chillicoth	N/A
940-855	Wichita Falls	N/A
940-859	Mineral Wells	N/A
940-860	Argyle	6/10/2021
940-862	Elbert	N/A
940-863	Haskell	4/18/2006
940-864	Haskell	N/A
940-867	Wichita Falls	10/9/2001
940-872	Bowie	N/A
940-873	Orth	N/A
940-880	Wichita Falls	N/A
940-882	Wichita Falls	2/24/2004
940-886	Oklaunion	N/A
940-887	White City/ Odell	N/A
940-888	Seymour	N/A
940-889	Seymour	N/A
940-891	Denton	N/A
940-894	Montague	N/A
940-895	Blue Grove	N/A
940-898	Denton	N/A

NPANXX	Area Served¹	Date²
940-900	Lake Dallas	6/22/2020
940-901	Wichita Falls	4/14/2021
940-902	Gainesville	N/A
940-905	Iowa Park	7/27/2006
940-910	Decatur	12/18/2020
940-923	Wichita Falls	10/25/2001
940-928	Bellevue	N/A
940-934	Ringgold	N/A
940-937	Childress	N/A
940-938	Childress	11/14/2016
940-940	Aubrey	9/28/2022
940-942	Nocona	1/22/2021
940-944	Wichita Falls	9/7/2021
940-945	Aubrey	10/29/2020
940-946	Justin	12/1/2020
940-963	Iowa Park	04/04/2024
940-964	Forestburg	N/A
940-966	Spanish Fort	N/A
940-969	Paradise	N/A
940-970	Burkburnett	03/22/2024
940-977	Denton	12/1/2020
940-978	Runaway Bay	5/13/2014
940-980	Decatur	9/7/2021
940-987	Bonita	N/A
940-988	Aspermont	4/19/2004
940-989	Aspermont	N/A
940-990	Wichita Falls	4/12/2021
940-991	Wichita Falls	3/26/2004
940-995	St Jo	N/A
940-996	Rule	2/14/2002
940-997	Rule	N/A
940-999	Denton	1/12/2010

For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
Assignment date. N/A - mostly central office codes assigned before 2001.
NXX prefixes last updated: March 1st, 2025

Cities in area code 940

City¹	County	Time Zone²
Alvord	Wise	C
Archer City	Archer	C
Argyle	Denton	C
Aspermont	Stonewall	C
Aubrey	Denton	C
Bellevue	Clay	C
Benjamin	Knox	C
Bluegrove	Clay	C
Bowie	Montague	C
Boyd	Wise	C
Bridgeport	Wise	C
Bryson	Jack	C
Burkburnett	Wichita	C
Byers	Clay	C
Cee Vee	Cottle	C
Chico	Wise	C
Childress	Childress	C
Decatur	Wise	C
Dennis	Parker	C
Denton	Denton	C
Electra	Wichita	C
Era	Cooke	C
Forestburg	Montague	C
Gainesville	Cooke	C
Gordon	Palo Pinto	C
Goree	Knox	C
Graford	Palo Pinto	C
Graham	Young	C
Greenwood	Wise	C
Harrold	Wilbarger	C
Haskell	Haskell	C
Henrietta	Clay	C
Holliday	Archer	C
Iowa Park	Wichita	C
Jacksboro	Jack	C
Jermyn	Jack	C
Justin	Denton	C
Kamay	Wichita	C
Knox City	Knox	C
Krum	Denton	C
Lake Dallas	Denton	C
Lindsay	Cooke	C
Loving	Young	C
Megargel	Archer	C
Millsap	Parker	C
Mineral Wells	Palo Pinto	C
Mingus	Palo Pinto	C
Montague	Montague	C
Muenster	Cooke	C
Munday	Knox	C
Myra	Cooke	C
Newark	Wise	C
Newcastle	Young	C
Nocona	Montague	C
O'Brien	Haskell	C
Odell	Wilbarger	C
Oklaunion	Wilbarger	C
Old Glory	Stonewall	C
Olney	Young	C
Palo Pinto	Palo Pinto	C
Paradise	Wise	C
Perrin	Jack	C
Petrolia	Clay	C
Pilot Point	Denton	C
Ponder	Denton	C
Rhome	Wise	C
Ringgold	Montague	C
Rochester	Haskell	C
Rosston	Cooke	C
Rule	Haskell	C
Sanger	Denton	C
Santo	Palo Pinto	C
Scotland	Archer	C
Seymour	Baylor	C
Sheppard Afb	Wichita	C
Slidell	Wise	C
South Bend	Young	C
St Jo	Montague	C
Strawn	Palo Pinto	C
Sunset	Montague	C
Tell	Childress	C
Throckmorton	Throckmorton	C
Valley View	Cooke	C
Vernon	Wilbarger	C
Weinert	Haskell	C
Whitt	Parker	C
Wichita Falls	Wichita	C
Windthorst	Archer	C
Woodson	Throckmorton	C

Listed above are most places served by USA area code 940. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
C stands for Central Time (currently ).