Carrier profile · USDOT 344148 · MC-1458686 · Updated Jun 30, 2026

ZIP MAILING SERVICE INC

2 power unitsLocal · 1 statesLANDOVER, MD50/100
CARRIER ACTIVEMC-1458686 ACTIVE
Verified linkszipmailing.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
MD busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
LANDOVER, MD
819 BRIGHTSEAT ROAD
Top corridor
MD
MD 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · ZIP MAILING SERVICE INC · trailing 24 months
StateCoverageInspections
MDMarylandHQ1