Overview
A reverse geocoding API for US and Canadian coordinates. Reverse Geocode works by converting the latitude and longitude coordinates into a human-readable address. Only supports USA and Canada Coordinates. It uses advanced algorithms and a large database of locations to provide accurate and up-to-date information.
Live Test Reverse Geocode Source →
Formula
One function covers the whole catalog: the first argument names the source, the rest are its inputs, and the "field" pair says which single value lands in the cell. Formulas covers the grammar that applies to all of them.
=VERVE("reversegeocode", A2, B2, "field", "zipcode")=VERVE.CALL("reversegeocode", A2, B2, "field", "zipcode")A2 holds lat, B2 holds lon. Arguments go in that order — the same order as the table below.
With literal values
Nothing has to come from a cell — typed values work the same way.
=VERVE("reversegeocode", 40.714224, -73.961452, "field", "zipcode")=VERVE.CALL("reversegeocode", 40.714224, -73.961452, "field", "zipcode")Inputs
Required inputs are positional, in the order below. Everything else is passed as a "name", value pair after them — the same shape as SUMIFS. Premium inputs are accepted on every plan but only take effect on plans that include them.
| Input | Type | Where it goes | Description |
|---|---|---|---|
latRequired | number | argument 2 (A2) | The latitude of the coordinates range -90–90 |
lonRequired | number | argument 3 (B2) | The longitude of the coordinates range -180–180 |
What lands in your sheet
The "field" pair is what makes the formula resolve to one cell. Its value is a dot-path from the table below, so swapping it is how you pull a different value — one formula per column.
Seeing everything at once
Drop the "field" pair and the formula returns the whole response instead: two columns, field name on the left and value on the right, spilling from the cell you typed in.
=VERVE("reversegeocode", A2, B2)=VERVE.CALL("reversegeocode", A2, B2)The second row's table would land on top of the first's, and every cell after the first reads #REF! (#SPILL! in Excel). Keep one per sheet, or name a field, and leave the cells below and to the right empty.
Response fields
Paths are relative to data. Each one is exactly what the "field" pair accepts, so swapping it is how you pull a different value into a cell. On a plan without a Premium field the cell reads #PREMIUM(field) rather than a value, so a locked field never looks like a real answer.
| Use as "field" | Type | Example cell value | Description |
|---|---|---|---|
zipcode | string | 11211 | ZIP code for the location |
state_abbr | string | NY | Two-letter state abbreviation code |
city | string | Brooklyn | Primary city name at coordinates |
state | string | New York | Full state name |
distancePremium | number | 0.6501757300758664 | Distance to closest coordinates in miles |
latitudeClosestPremium | string | 40.712090 | Latitude of closest mapped coordinate |
longitudeClosestPremium | string | -73.95427 | Longitude of closest mapped coordinate |
countryCode | string | US | ISO country code for location |
latitude | number | 40.714224 | Input latitude coordinate |
longitude | number | -73.961452 | Input longitude coordinate |
estimatedCityPremium | boolean | true | Whether city is estimated or exact match |
nearestCitiesPremium | array | ["Brooklyn","Brooklyn Park","East Brooklyn"] | List of nearby cities ordered by proximity |
Filling a whole column
Both platforms make one batched call for a column rather than one request per cell, and both cost the same — 6 credits per row looked up. How you write it differs, because the two runtimes batch at different points.
=VERVE("reversegeocode", A2:A100, B2:B100, "field", "zipcode")In Google Sheets, give the arguments ranges and the answers spill down from the cell you typed in. Custom functions there run synchronously and in isolation, so dragged cells cannot be coalesced — the range form is how a column becomes one call. The "field" pair is required here: a per-row two-column table has nowhere to spill. Use a full column per input (A2:A100, not A2) — a single-cell reference is read as row 1 only and the rest of the column comes back blank.
In Excel, type the formula once and fill down — no range form and none needed, because its runtime is asynchronous and the add-in coalesces the calls a fill produces into a single batched request. Do not hand VERVE.CALL a range: Excel flattens it into positional arguments, so A2:A100 arrives as a hundred separate arguments and the cell reads #ERR rather than filling.
Either way, column A holds your lat values and the answers land beside them, one row each, blank rows skipped.
When a cell doesn't fill
A failed lookup returns readable text starting with #ERR rather than a spreadsheet error, because Excel cannot show a custom message on a real error — you would get a bare #VALUE! with no reason. The trade-off is that IFERROR() will not catch it; test with LEFT(cell, 4) = "#ERR" instead. Error handling covers the rest.
| Cell reads | What happened |
|---|---|
#ERR Not connected | No API key saved. Open the side panel and connect your account. |
#ERR Replace <name> with a cell or value | A preview formula was copied as-is. Swap the placeholder for a cell reference. |
#ERR No "x" in reversegeocode | An option name this source does not take. The message lists the ones it does. |
#ERR No data point "…" | The "field" path is not in the response. Check it against the table above. |
#PREMIUM(field) | The field exists but your plan does not include it. |
#ERR Out of credits | The cycle's credits are spent. Usage resets on your billing date. |
Before the formula works
The add-in reads the API key you saved once in the side panel — the key never goes in the formula, so a shared sheet does not leak it and a collaborator without access simply sees the last calculated values.
- Install the add-in for Google Sheets or Excel.
- Open the side panel and sign in, or paste a key from your dashboard.
- Type the formula above into any cell.
Use cases
- Fleet Telematics Tracking
- Logistics systems match vehicle GPS pings against city and state boundaries to generate human-readable trip summaries for dispatchers.
- Mobile Photo Geotagging
- Camera apps read coordinate metadata from uploaded photos to display the city and state where each picture was taken.
- Delivery Address Autofill
- When a customer shares device coordinates at checkout, ecommerce apps automatically populate the city, state, and ZIP code fields.
- Field Service Dispatch
- To assign incoming repair tickets, maintenance platforms convert technician coordinates into local municipality names and postal codes.
Other ways to use Reverse Geocode
Set up Reverse Geocode on VerveSheets, or reach the same source a different way. Your VerveSheets account and credits work on all of them — one key, one balance.
Related
More in Geography: