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US area code · Nebraska

Area code 308

Where the 308 area code is, its overlay and how to dial a +1 308 number from anywhere.

CoversGrand Island, NebraskaTime zoneCMTypeGeographic
Quick answer

The 308 area code is in Grand Island, Nebraska, United States (CM). To call from abroad: +1 308 555-0123.

StateNebraska
Main areaGrand Island
Time zoneCM
TypeGeographic
10-digit dialingNot required
In service since01-Jan-1955

The 308 area code is a geographic North American Numbering Plan (NANP) code covering Grand Island, Nebraska. It has been in service since 01-Jan-1955 and sits in the CM time zone.

How to dial a 308 number

From abroad+1 308 555-0123
Within the US / Canada1 308 555-0123

Cities in the 308 area code

A 308 number is usually in one of these places in Nebraska — 3 counties.

Grand Island HallKearney BuffaloNorth Platte Lincoln

Other Nebraska area codes

Frequently asked questions

Where is the 308 area code?

The 308 area code is in Grand Island, Nebraska, United States (CM).

Do I have to dial 10 digits for 308?

Local calls within 308 may use seven digits; ten-digit dialling always works.

How do I call a 308 number from another country?

Dial your exit code (or +), then 1, then 308, then the number: +1 308 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 308 number does not pinpoint a street or ZIP code.

Missed a call from +1 308?

In the 30 days to September 24, 2026, 145 unwanted calls showing a 308 number were reported to the US Federal Trade Commission, 59% of them recorded messages or robocalls. That puts 308 at #358 of 670 area codes reported.

Other84
Calls pretending to be government, businesses, or family and friends19
Medical & prescriptions19
Dropped call or no message7
Before you call back
  • If you do not know anyone in Nebraska, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 308 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 308 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 308:

New Cingular Wireless PCS, LLC 57Cellco Partnership Dba Verizon Wireless 54Qwest Corporation 42Great Plains Communications, Inc. 30Citizens Telecom Of Ne LLC Dba Frontier Com Of Ne 28Level 3 Communications, LLC 20

About 23.5% of the 485 prefixes in use belong to mobile carriers: a 308 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 308 — cities & rate centres