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Area code 308

Area code 308 Grand Island, Nebraska

Area code 308 is in Nebraska, with numbers assigned in Grand Island, Kearney, Scottsbluff and 153 more places. It’s 11:12 PM there now.

State
Nebraska3 area codes in Nebraska
Time zone
Central and MountainSplit between 2 zones
Exchanges
465156 places
Overlay
NoneThe only code for its area
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Where area code 308 is

Numbers in 308 are assigned to 156 places in 47 counties: Hall County, Buffalo County, Scotts Bluff County, Lincoln County, Dawson County, Custer County, plus 41 more.

No single place dominates: Grand Island, the largest, has 9% of the exchanges.

  • Grand Island40
  • Kearney20
  • Scottsbluff17
  • North Platte16
  • McCook8
  • Lexington8
  • Sidney6
  • Minden6
  • Alliance6
  • Thedford6
  • Chadron5
  • Holdrege5
  • Ogallala5
  • Hyannis5
  • Gothenburg5
  • Broken Bow5
  • Imperial4
  • Chappell4
  • St. Paul4
  • Central City4
  • Elwood3
  • Greeley Center3
  • Lyman3
  • Kimball3

Phone companies in 308

465 blocks of numbers in 308 are held by 59 phone companies. The most belong to Lumen (CenturyLink) (59), AT&T Mobility (58) and Verizon Wireless (54).

A mix: about 32% wireless, 40% local phone and cable and 28% other carriers, including internet phone services.

A block’s holder is the company it was first assigned to; numbers can move to other carriers since.

History and overlays

308 went into service in 1955.

101 new exchanges were assigned since 2021, the latest in October 2026.

Calling 308

308 spans the Central and Mountain time zones: right now it’s 11:12 PM Central and 10:12 PM Mountain. Check which side of the line someone is on before calling early or late.

From elsewhere in the U.S., dial 1, 308 and the 7-digit number.

Nearby area codes

Nebraska has 3 area codes: 308, 402 and 531.

From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.

Map of the 308 area code

Map of the 308 area code around Grand Island, Kearney and Scottsbluff, Nebraska.

Interactive map © OpenStreetMap contributors

Cities on the map

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Questions about 308

Where is area code 308?

In Nebraska, covering Grand Island, Kearney and Scottsbluff and other places across 47 counties.

What time zone is 308 in?

Two: Central and Mountain. Right now it’s 11:12 PM Central and 10:12 PM Mountain.

Is 308 an overlay?

No. 308 is the only area code for its area right now.

Which phone companies have 308 numbers?

59 companies hold blocks; the most belong to Lumen (CenturyLink), AT&T Mobility and Verizon Wireless. About 32% of blocks are wireless.

Is 308 running out of numbers?

Not on record. 101 new exchanges have been assigned since 2021.