402 Area Code
Covers Omaha and nearby communities in Nebraska.
(402) 555-0142Area code 402 map
Interactive coverage map for area code 402, centered on Omaha, Nebraska
41.2586, -95.9378
Open in OpenStreetMapArea code 402 coverage map — centered on Omaha. Shaded area shows the approximate reach around the primary city.
Calls tagged with area code 402 come from Omaha and nearby communities in Nebraska. It reaches roughly 757,000 people across places such as Omaha, Lincoln, Bellevue, Columbus and more. The region observes Central time, so a number like (402) 555-0142 is on that clock right now. On the ground it spans Douglas, Lancaster, Sarpy and nearby counties. It shares its territory with the overlay code 531, which sit on the exact same map. Because the 402 region uses more than one area code, you must dial all ten digits — area code included — even for a local call. You do not, however, need to dial a leading 1 for calls within the US and Canada. On this page you'll find a live local clock for Omaha, an interactive coverage map, the cities and counties 402 serves, its overlay and neighboring codes, and tips on spotting 402 spam calls.
Cities covered by 402
Cities & neighborhoods
- Omaha
- Lincoln
- Bellevue
- Columbus
- Fremont
- Hastings
- Norfolk
Counties
- Douglas
- Lancaster
- Sarpy
- Platte
- Dodge
- Adams
- Madison
Looking for the broader picture? See all Nebraska area codes.
Nearby & overlay area codes
Overlay codes (same area)
These share 402’s geography — a number in either code can be on the same street.
Neighboring codes
Codes for adjacent regions and metros.
Is a call from 402 a scam?
Area code 402 serves Omaha and the surrounding area, so most calls are ordinary local and business traffic. As everywhere, spam and robocalls do use 402 numbers, frequently by spoofing a local-looking caller ID to boost pickup rates. The area code itself tells you nothing about who is really calling, so judge the call by what's said, not the number.
Red flags to watch for
- Pressure to act right now, or threats of arrest, fines, or service being cut off.
- Requests to pay with gift cards, wire transfer, crypto, or a payment app.
- Asking for passwords, one-time codes, your SSN, or full card/bank numbers.
- A robocall or recording, or a number that won’t let you call back.
When unsure, hang up and call the organization back on a number you look up yourself.
Calling a 402 number from abroad
Every 402 number is a US/Canada +1 number. From a mobile anywhere, the simplest approach is to dial it in international format:
+1 402 555-0142If your phone can’t dial the +, replace it with your country’s exit code, then 1, then the number:
- UK, Germany, France & most of Europe
00 1 402 555-0142 - Australia
0011 1 402 555-0142 - Japan
010 1 402 555-0142 - Mexico
00 1 402 555-0142
Within the US and Canada you don’t need any of this — just dial the ten digits 402 555-0142.
Reverse phone lookup
Check any US or Canada number to see whether it's a working line, which carrier it sits on, whether it's mobile, landline or VoIP, and roughly where it's registered.
Shows carrier, line type and location. Owner name isn't available here.
Results are for personal, informational use only and may not be used for employment, credit, housing or tenant-screening decisions.
Area code 402: frequently asked questions
Where is the 402 area code located?
The 402 area code is located in Nebraska, centered on Omaha. It covers Douglas, Lancaster, Sarpy, Platte, Dodge, Adams, Madison and nearby communities including Omaha, Lincoln, Bellevue, Columbus, Fremont, Hastings.
What time zone is 402 in?
Area code 402 is in the Central time zone (UTC-6 (CST) / UTC-5 (CDT)). You can see the exact current local time for Omaha on the live clock above.
What cities use area code 402?
Cities and areas that use 402 include Omaha, Lincoln, Bellevue, Columbus, Fremont, Hastings. Its primary city is Omaha, NE.
Do I need to dial 1 before 402?
For calls within the US, you do not need to dial a leading 1, but you do need all ten digits: 402 plus the seven-digit number. The 402 area requires ten-digit dialing because more than one area code serves it.
Is 402 a toll-free or scam number?
No — 402 is a normal geographic area code for Omaha, not a toll-free code (toll-free codes are 800, 833, 844, 855, 866, 877 and 888). A 402 number is not inherently a scam, but the code can be spoofed. See the spam-call section above for how to tell.
What are the overlay area codes for 402?
Area code 402 is overlaid by 531, meaning those codes cover the same geographic area.