ZIP codes
105
Area Code 940
Explore ZIP codes in area code 940 — covering TX — 105 ZIP codes — 746,382 residents. Population, income, and housing at a glance.
Population
746,382
States
TX
Median household income (avg.)
$73,757
Average home value
$189,379
Where is area code 940?
Area code 940 maps to 105 indexable ZIP codes on US5 across TX, with a combined ZIP-area population of about 746,382.
Among places with the most population in this NPA on US5 are Denton, TX, Wichita Falls, TX, Cross Roads, TX, Argyle, TX, and Gainesville, TX. Open any ZIP below for full demographics, housing, and nearby services.
The most populous ZIP currently listed for 940 is 76227 (about 55,437 residents).
Income and housing in 940
Across ZIPs with income data in area code 940, the average median household income is about $73,757 — about even with the U.S. median ($75,149).
Average median home value across those ZIPs is about $189,379.
On this page’s income ranking, ZIP 76226 is near the top at about $170,530.
How area code 940 numbering works
In the North American Numbering Plan, the first three digits of a 10-digit phone number are the Numbering Plan Area (NPA), commonly called the area code. Digits 4–6 are the central office code (NXX / “exchange”), and the last four digits identify the individual line.
US5’s 940 page groups ZIP codes that are associated with this NPA in published geography data. That is a place-based view — it is not a live directory of every phone number assigned to 940, and overlays or split NPAs can mean multiple area codes serve the same metro.
Scams and caller ID spoofing
Seeing area code 940 on caller ID does not prove the caller is physically in TX. Spoofing tools can display almost any NPA, including local-looking numbers used in IRS, bank, warranty, and “grandparent” scams.
If you receive an unexpected call about taxes, arrests, or locked accounts: hang up, do not share codes or remote-access software, and contact the organization using a number from its official website or your statement — not a number the caller provides. US5 publishes geography for research; it does not verify live callers.
ZIP codes in area code 940
Frequently asked questions
Where is area code 940?
Area code 940 is associated with ZIP codes in TX on US5, covering about 746,382 combined ZIP-area residents across 105 codes. Browse the ZIP table on this page for cities and counties.
How many ZIP codes are in area code 940?
US5 currently lists 105 indexable ZIP codes for area code 940. Counts can change as geography publishes update.
What is the average income in area code 940?
The average of ZIP median household incomes in area code 940 is about $73,757 (about even with the U.S. median ($75,149)). Individual neighborhoods vary — sort the ZIP table by income to compare.
What is an NXX or “number block” in area code 940?
After the area code, the next three digits (NXX) identify a central office / exchange “block” of up to 10,000 numbers. US5 focuses on ZIP geography for 940; for live number assignment details, use official NANPA / carrier resources.
Does a 940 caller ID mean the person is local?
No. Caller ID can be spoofed to show area code 940 even when the caller is elsewhere. Treat unexpected calls about money, arrests, or account lockouts as suspicious and verify through official channels.
How can I avoid phone scams that use area code 940?
Do not trust caller ID alone. Never send gift cards, wire money, or install remote-access apps because a caller claims to be from the IRS, a bank, or tech support. Hang up and call back using a published number from a statement or official website.
What cities use area code 940?
Larger population clusters on US5 for 940 include Denton, TX, Wichita Falls, TX, Cross Roads, TX, Argyle, TX, and Gainesville, TX. Open linked ZIP pages for neighborhood-level demographics.