Above Wireless work locations map: public geography sources

Pins use approximate city and community centers represented by U.S. Census
Gazetteer place coordinates or USGS GNIS populated-place coordinates, rounded to two decimal places. They are not work-site coordinates.

Primary geography: U.S. Census Bureau, 2025 National Places Gazetteer.
https://www.census.gov/geographies/reference-files/2025/geo/gazetter-file.html
Coordinate fields: INTPTLAT and INTPTLONG.

Helena, Arkansas uses the representative point for Helena city in the Census
2000 National Places Gazetteer, before consolidation with West Helena.
https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2000.html

Blaisdell and Manitou, North Dakota use the USGS Geographic Names Information
System (GNIS), Populated Places layer. These are community centers.
https://www.usgs.gov/tools/geographic-names-information-system-gnis
https://carto.nationalmap.gov/arcgis/rest/services/geonames/MapServer/3

Heber City, Utah is listed as Heber city in the Census Gazetteer.

State boundaries: U.S. Census via US Atlas.
https://github.com/topojson/us-atlas
Projection: Albers USA, scale 1300, translate [487.5, 305].
See /map-license.txt for the US Atlas license.

These sources establish city geography only, not company work history.