940 Area CodeDenton, TX
Area code 940 covers Denton and nearby communities in Texas, in the Central Time (CT) zone, home to about 825,000 people across 106 cities. It's the only area code for this region, so the three digits alone place the caller.
Overview
- Major City
- Denton
- State
- Texas (TX)
- Timezone
- Central Time (CT)
- Current Time
- Overlay
- No – unique area code
Where is area code 940?
Area code 940 serves part of Denton, TX and the surrounding areas. It is a unique area code with no overlays.
Overview of the 940 Area Code
What is the 940 area code?
The 940 area code serves Denton, Texas. When you see a 940 number, it indicates a local number within this geographic area.
Why was area code 940 created?
The 940 area code was established to serve the Denton region in Texas. It provides telephone number coverage across 106 cities.
Geographic Coverage of the 940 Area Code
The 940 area code serves Denton and surrounding areas in Texas. It operates within the Central Time (CT) time zone. This area code covers several key cities, including:
- Denton
- Wichita Falls
- Flower Mound
- Little Elm
- Celina
- Prosper
Got a call from a 940 number? It came from Denton, TX. No other area code overlaps the 940 territory, so the prefix alone identifies where the caller is. Inside 940, Denton holds about 20% of the population; the rest is split across 105 smaller cities.
Denton Area Code Overview
The 940 area code provides comprehensive telephone coverage for Denton and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 940 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Denton | TX | 165,998 | 1% | 100% |
| Wichita Falls | TX | 102,372 | 0% | 100% |
| Flower Mound | TX | 79,990 | 0% | 17% |
| Little Elm | TX | 61,219 | 0% | 20% |
| Celina | TX | 51,661 | 0% | 35% |
| Prosper | TX | 44,503 | 0% | 21% |
| Corinth | TX | 24,450 | 0% | 100% |
| Gainesville | TX | 18,295 | 0% | 100% |
| Highland Village | TX | 16,137 | 0% | 89% |
| Mineral Wells | TX | 15,688 | 0% | 100% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 940 been reported for unwanted calls?
Yes – 314 unwanted-call complaints were reported to the FTC for numbers showing a 940 area code (May 29 – Jul 2, 2026).
- 73% robocalls
- ↑ 57% vs prior period
Most-reported subjects
- Other36%112
- Medical & prescriptions26%82
- Reducing your debt (credit cards, mortgage, student loans)18%56
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 940?
47% assigned to a telco
- 77% Landline
- 23% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (940)200- | Wireless | Verizon Wireless |
| (940)202- | Landline | Level 3 Communications |
| (940)203- | Wireless | Verizon Wireless |
| (940)204- | Landline | Onvoy |
| (940)205- | Wireless | New Cingular Wireless Pcs |
| (940)206- | Wireless | Sprint Spectrum |
| (940)207- | Wireless | Verizon Wireless |
| (940)208- | Wireless | New Cingular Wireless Pcs |
| (940)209- | Landline | At&T |
| (940)210- | Landline | Metropcs |
Frequently Asked Questions about the 940 Area Code
Who called me from a 940 number?
A 940 number is assigned to Denton, Texas, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 940 code to look nearby, so a 940 number doesn't prove the caller is local. Recently, 314 unwanted-call complaints were reported to the FTC for numbers showing the 940 code (73% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 940 a scam area code?
No area code is a scam on its own. 940 is a normal, officially assigned code for Denton, Texas. Spam callers spoof local codes to raise the odds you answer, so 940 on your caller ID says nothing about who is really calling. Recently, 314 unwanted-call complaints were reported to the FTC for numbers showing the 940 code (73% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 940 area code?
Repeated calls from different 940 numbers are usually spoofing: a robocaller rotates through 940 numbers so each call looks local and slips past simple blocks. Recently, 314 unwanted-call complaints were reported to the FTC for numbers showing the 940 code (73% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 940 number?
If you aren't expecting a 940 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 940 area code?
Block a single 940 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 940 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 940?
Area code 940 covers Denton and the surrounding area in Texas, spanning 106 cities with about 825,400 residents. No other code overlays this region, so 940 alone identifies the area.
Is 940 a real area code?
Yes. 940 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Denton, Texas. A real code can still show up on spoofed spam calls, so treat unknown 940 calls with normal caution.
What timezone is the 940 area code in?
The 940 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 940 caller may not be in that zone.
How do I call a 940 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 940 and the seven-digit number. From a mobile phone you can usually just enter +1 940 followed by the number and let the phone add the exit code for you.