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Lamont Oklahoma ZIP Codes

Lamont holds a single ZIP code.

Every ZIP code in Lamont

The complete list of Lamont, Oklahoma ZIP codes with the county each falls in.
ZIP codeCounty
74643Grant County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Lamont codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Lamont. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Lamont ZIP code begins 746. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 19 ZIP codes, so Lamont accounts for 5% of it.

Every Oklahoma ZIP prefix and the region it covers →

Area codes covering Lamont

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Lamont occupies.

Lamont Oklahoma area codes in full →

Where Lamont's ZIP codes sit

Each point is one Lamont ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Lamont

The closest places to Lamont with their own ZIP code list, nearest first.
CityDistanceZIP codes
Deer Creek Oklahoma ZIP codes8.3 mi1 ZIP code
Hunter Oklahoma ZIP codes11 mi1 ZIP code
Billings Oklahoma ZIP codes12 mi1 ZIP code
Medford Oklahoma ZIP codes13 mi1 ZIP code
Tonkawa Oklahoma ZIP codes14 mi1 ZIP code
Pond Creek Oklahoma ZIP codes14 mi1 ZIP code
Blackwell Oklahoma ZIP codes16 mi1 ZIP code
Garber Oklahoma ZIP codes18 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.