Area Code 228 — Gulfport, Mississippi

NANP area code

228

UTC−6, UTC−5 during daylight saving

State
Mississippi
Primary city
Gulfport
Time zone
Central
In service
1997

The code reaches 23 communities and 6 counties across Mississippi.

Was this call legitimate?

The area code itself carries no risk signal. 228 is assigned to Gulfport, Mississippi, so a call from it is consistent with a real caller in that area — but the digits alone prove nothing, because they can be forged.

Caller ID is set by whoever places the call, not verified by the network. That is why neighbour spoofing works: an operation anywhere in the world can display a number that matches the area code — and often the first three digits after it — of the person being called, so the call looks local. Every community in the 228 territory is a plausible-looking origin for a forged 228 number, which is why one can be made to look like a neighbour to so many people.

If you did not recognise the call: let it go to voicemail — a legitimate caller with real business will leave one. Do not return the call using the number shown; look the organisation up independently and call the number you found. Never confirm personal details, card numbers, or one-time codes to someone who called you, however plausible the number looked.

Codes.zone publishes no complaint counts, risk scores, or caller identities. We hold no data on individual numbers and will not estimate what we cannot source.

Local time and when to call back

Time there now

Central · UTC−6, UTC−5 during daylight saving

Reasonable callback window

8:00 AM – 9:00 PM

local time in Central

Federal rules bar telemarketing calls to a residence outside 8:00 AM–9:00 PM in the called party's own time zone. It is a sensible bound for a personal callback too — and a caller who rang you well outside it was not observing it.

Overlay codes

228 is the only area code serving its territory — it has no overlay in the current numbering plan for Mississippi. Where a region has no overlay, a number's area code still corresponds to a single geographic area.

Cities served

largest 20 by ZIP count
Communities served by area code 228, ranked by how many ZIP codes each holds.
CityZIP codesCounty
Biloxi6Harrison County
Gulfport6Harrison County
Pascagoula5Jackson County
Bay Saint Louis2Hancock County
Moss Point2Jackson County
Ocean Springs2Jackson County
Stennis Space Center2Hancock County
Diamondhead1Hancock County
Diberville1Harrison County
Escatawpa1Jackson County
Gautier1Jackson County
Hurley1Jackson County
Kiln1Hancock County
Lakeshore1Hancock County
Long Beach1Harrison County
Lucedale1George County
Pass Christian1Harrison County
Pearlington1Hancock County
Perkinston1Stone County
Picayune1Pearl River County

3 further communities not listed. All Mississippi area codes →

Each point is a community served by 228, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every community matched to 228. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot), GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . Coordinates are place reference points, not boundaries.

Counties

Prefixes inside 228

We do not publish the NXX prefixes inside 228. The assignment of prefixes to rate centres comes from LERG routing data, which is proprietary, and we will not estimate it from postal data — ZIP codes and telephone prefixes do not map onto each other. Awaiting a clean-rights NPA-NXX source.