ZIP codes
199
Area Code 308
Explore ZIP codes in area code 308 — covering NE, WY — 199 ZIP codes — 363,808 residents. Population, income, and housing at a glance.
Population
363,808
States
NE, WY
Median household income (avg.)
$65,293
Average home value
$144,535
Where is area code 308?
Area code 308 maps to 199 indexable ZIP codes on US5 across NE and WY, with a combined ZIP-area population of about 363,808.
Among places with the most population in this NPA on US5 are Grand Island, NE, Kearney, NE, North Platte, NE, Scottsbluff, NE, and Lexington, NE. Open any ZIP below for full demographics, housing, and nearby services.
The most populous ZIP currently listed for 308 is 68801 (about 30,305 residents).
Income and housing in 308
Across ZIPs with income data in area code 308, the average median household income is about $65,293 — about 13% below the U.S. median ($75,149).
Average median home value across those ZIPs is about $144,535.
On this page’s income ranking, ZIP 69046 is near the top at about $115,366.
How area code 308 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 308 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 308, and overlays or split NPAs can mean multiple area codes serve the same metro.
Scams and caller ID spoofing
Seeing area code 308 on caller ID does not prove the caller is physically in NE and WY. 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 308
Frequently asked questions
Where is area code 308?
Area code 308 is associated with ZIP codes in NE and WY on US5, covering about 363,808 combined ZIP-area residents across 199 codes. Browse the ZIP table on this page for cities and counties.
How many ZIP codes are in area code 308?
US5 currently lists 199 indexable ZIP codes for area code 308. Counts can change as geography publishes update.
What is the average income in area code 308?
The average of ZIP median household incomes in area code 308 is about $65,293 (about 13% below 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 308?
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 308; for live number assignment details, use official NANPA / carrier resources.
Does a 308 caller ID mean the person is local?
No. Caller ID can be spoofed to show area code 308 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 308?
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 308?
Larger population clusters on US5 for 308 include Grand Island, NE, Kearney, NE, North Platte, NE, Scottsbluff, NE, and Lexington, NE. Open linked ZIP pages for neighborhood-level demographics.