308 Area Code — Grand Island, NE
Area code 308 serves Grand Island and 3 other cities in Nebraska. Local time follows America/Chicago. It has no overlay codes.
- State
- Nebraska
- Primary city
- Grand Island
- Timezone
- America/Chicago
- In service since
- 1947
- Type
- Geographic
- Overlay codes
- None
Cities Served by 308
The 308 area code covers 4 cities and communities in Nebraska.
- Grand Island
- Kearney
- North Platte
- Scottsbluff
About Area Code 308
Area code 308 is a North American Numbering Plan (NANP) area code that has been in service since 1947. It is administered by NANPA on behalf of the FCC and serves the Nebraska region anchored on Grand Island.
308 is currently a single-coverage geographic area code with no overlays. This means a 7-digit number in this area code is unique within its rate centers, though best-practice is always to dial the full 10-digit number when contacting a 308 line.
Mobile numbers in 308 are portable: a person who moved away from Grand Island may still carry a 308 mobile number on their device. If you receive an unexpected call from a 308 number, run it through the reverse lookup tool above for the most accurate, free identification.
If you live or do business in Nebraska, you may also interact with neighbouring or overlay codes. See the related codes section below to explore the rest of Nebraska.
Other Nebraska Area Codes
Continue exploring the Nebraska numbering plan.
308 Area Code FAQ
Where is area code 308?
Area code 308 is located in Nebraska, primarily serving Grand Island and surrounding cities including Kearney, North Platte, Scottsbluff. The region operates on CT (America/Chicago) time.
What state is 308 area code?
308 is a Nebraska area code. It was put into service in 1947 and has no overlay codes — it covers its geographic area exclusively.
Is 308 a scam area code?
308 is a legitimate North American area code allocated by NANPA to Nebraska. Like any geographic area code, scammers sometimes spoof 308 numbers — judge each call by content (urgent demands, unfamiliar transfers) rather than the area code alone. Run the specific number through our reverse lookup if you're unsure.
What time zone does 308 use?
Area code 308 operates on CT (America/Chicago). Numbers in this area code follow standard Nebraska time-zone rules including any daylight-saving transitions for that region.
Can I look up a specific 308 phone number?
Yes. Use the reverse lookup widget above to enter a full 308 number. NumLocation returns the line type (mobile, landline, VoIP), carrier, rate-center city, and any public listings tied to the number — free.