US passenger serials plates.autos

Ohio · in-format generated example

REF 7345 — license plate combination

REF 7345 is filed as a generated example of the Ohio sequential passenger serial — AAA 9999 (3 letters + 4 digits). Letters REF sit in positions 1, 2, 3; digits 7345 sit in positions 4, 5, 6, 7. This page does not identify a car, an owner, or a live registration. It measures how the string sits inside a published character map of 175,760,000 slots, adopted in this atlas from 2012 after ABC 1234 county-sticker heart graphic.

Disclaimer. REF 7345 is not published here as a real vehicle or plate record. It is a generated example of a serial map for teaching and testing.

Plate text
REF 7345
Alphanumeric
REF7345
State format
Ohio · AAA 9999
Character count
7
Letters
REF
Numbers
7345
Letter positions
1, 2, 3
Numeric positions
4, 5, 6, 7
Combinations in map
175,760,000
Mixed-radix rank
116,017,345

How to read REF 7345

Spoken: Romeo · Echo · Foxtrot · seven · three · four · five. Normalised forms: REF7345, slug ref-7345, display REF 7345.

Character map

PositionGlyphClassRole
1RLetterAlphabetic series glyph (NATO: Romeo).
2ELetterAlphabetic series glyph (NATO: Echo).
3FLetterAlphabetic series glyph (NATO: Foxtrot).
—spaceSeparatorPunctuation in the published pattern, not a serial value.
47DigitNumeric series glyph (spoken: seven).
53DigitNumeric series glyph (spoken: three).
64DigitNumeric series glyph (spoken: four).
75DigitNumeric series glyph (spoken: five).

Ohio format in brief

Ohio kept county stickers in the corners and a statewide ABC 1234 serial on the heart / sunrise graphic.

SPR 9932 is in-class. Display uses a space: SPR 9932. Full essay: Ohio license-plate format.

Combinatorics for REF 7345

Alphabet size 26 × the digit slots in AAA 9999 produces 175,760,000 serials. Rank 116,017,345 is about the 66.009 percentile of that space (0 = first serial, 100 = last).

States whose map accepts REF7345

Serial neighbours of REF 7345

Deterministic rank deltas. These links do not change on refresh.

Similar combinations (this request)

Same Ohio map, new PHP random draw on every reload — extra internal links, not a new identity for REF 7345.

Why someone might look up REF 7345

UseNote
Vanity researchPeople compare a wanted phrase against the sequential map so they can see whether it is a standard serial or a specialty request.
Fleet labellingInventories and film-unit vehicles often need a plausible unused-looking serial that still obeys a state’s character classes.
Fiction and propsWriters and set designers pick a combination that could exist on a given state’s dies without copying a photographed car.
Dataset testingOCR, ANPR and form-validation tests need strings that match a published pattern, including separators.
Format teachingThe combination is a worked example of how many plates a map can hold, not a window into a motor-vehicle file.

Generated example versus a real plate

A real Ohio plate is a physical die issued from a series or a vanity queue. REF 7345 on this URL is a string that fits that series’ character classes. Identical glyphs can exist in both worlds; this website has no feed that would let it tell them apart. If you need an official answer, ask the Ohio motor-vehicle agency, not plates.autos.

Questions about REF 7345

Which state does REF 7345 belong to?

REF 7345 is analysed here as a generated example of the Ohio passenger serial (AAA 9999). It is not assigned to a motorist by this site. The glyphs fit the sequential passenger skeleton used in this atlas.

Is REF 7345 real?

No claim is made that REF 7345 is currently issued, expired, or reserved. The string sits inside a published character map. Whether a DMV ever stamped it is a registration fact this atlas does not observe.

What does REF 7345 mean?

REF 7345 is a serial, not a slogan. Letters REF occupy positions 1, 2, 3; digits 7345 occupy positions 4, 5, 6, 7. Spoken with the NATO alphabet it reads Romeo · Echo · Foxtrot · seven · three · four · five.

Which state uses REF 7345?

This page files REF 7345 under Ohio because it fits that state’s AAA 9999 passenger map. The same alphanumeric string also fits Arizona, Georgia, Michigan, New York, North Carolina, Pennsylvania, Texas, Virginia, Washington, Wisconsin. Other states with a different skeleton will reject the same glyphs.

Which vehicle uses REF 7345?

None that this atlas knows of. There is no vehicle make, model, colour, or VIN attached to REF 7345. If you photographed a car, the door-jamb sticker and the registration — not this page — identify the vehicle.

Which state’s format does REF 7345 follow?

Ohio sequential passenger plates are taught here as AAA 9999 (3 letters + 4 digits), in use in this atlas from 2012. Earlier Ohio plates used ABC 1234 county-sticker heart graphic.

Is REF 7345 a vanity plate?

Probably not, as modelled. Sequential passenger serials are issued in series; vanity (personalised) plates are requested strings that often break AAA 9999. REF 7345 fits the sequential map, so this atlas treats it as a series example, not a purchased phrase.

How is REF 7345 read?

Left to right as printed: REF 7345. Aloud: Romeo · Echo · Foxtrot · seven · three · four · five. Hyphens and spaces are separators in the published pattern, not extra serial values.

Which letters and numbers are in REF 7345?

Letters: REF (3). Digits: 7345 (4). Combined alphanumeric length: 7. Separators in the Ohio display form are taken from AAA 9999.

How many combinations can the REF 7345 format produce?

The Ohio map AAA 9999 with a 26-letter alphabet yields 175,760,000 distinct serials. REF 7345 sits at rank 116,017,345 in that mixed-radix order (about the 66.009 percentile).

Could REF 7345 have been issued before?

It could, mathematically: the string is inside the 175,760,000-slot space. Issuance is a DMV operation (series rolls, skipped blocks, recalls). This page does not query a live file and cannot say whether REF 7345 was ever bolted to a bumper.

Why does REF 7345 appear on Google?

Because plates.autos publishes a stable analysis URL for the combination. Search engines that crawl https://plates.autos/ohio/license-plate-combinations/ref-7345/ are reading an educational combinatorics page, not a leaked registration. Ranking is not a proof of issuance.

Which country or region is REF 7345 from?

The working assumption on this page is the United States, Midwest region, state of Ohio. Other countries use different dies, shields and checksums. A similar glyph string abroad would be a coincidence of alphabet, not a shared registry.

Is REF 7345 a valid US format?

REF 7345 is a valid glyph string under the Ohio AAA 9999 sequential passenger model used in this atlas. Validity here means “fits a documented sequential passenger skeleton,” not “cleared by a motor-vehicle agency.” Optional, military, and government plates are out of scope.

Which characters can appear on REF 7345?

On the Ohio sequential map: letters from ABCDEFGHIJKLMNOPQRSTUVWXYZ and digits 0–9. Skipped letters in this atlas: none modelled. Separators: whatever AAA 9999 prints (space, hyphen, or dot). Decorative dies and stacked graphics do not add serial glyphs.

How might REF 7345 have been generated?

Two honest answers. A DMV would emit it by walking the AAA 9999 series. This website can also construct it with PHP by placing letters REF and digits 7345 into those slots — which is exactly how a generated example is made. Neither method is a public records search.

Was REF 7345 used in a film or series?

This atlas does not track screen-used plates. Prop departments often invent in-format serials. If REF 7345 appeared on camera, that is outside the dataset here; treat any match as unverified.

Why might REF 7345 be blurred in a photo?

Publishers, Street View pipelines, and news desks often blur plates as a privacy habit, not because REF 7345 is special. A blur is not evidence that the combination is issued, sensitive, or unique.

What are similar plate numbers to REF 7345?

Immediate serial neighbours increment the mixed-radix rank by small deltas (for example REF 7342 and REF 7343). Same-format random draws on this page change on refresh so crawlers can discover more in-class URLs without turning REF 7345 itself into a moving target.

What appears online about REF 7345?

You may find this analysis, forum guesses, or unrelated hits (part numbers, product SKUs). None of those sources, including plates.autos, is a substitute for a state records request. REF 7345 as published here is a generated example combination.