Vendors
Pennsylvania One-call System, Inc
Active registration
- Location
- West Mifflin, Pennsylvania, United States
- Unique Entity ID (UEI)
- HMAMDNAPLPF5
- Commercial and Government Entity (CAGE)
- 33XK9
Industries
Label unavailableNAICS
561499NBusiness types
- Non-Profit Organization
Source date: Oct 5, 2026
Record identifier
HMAMDNAPLPF5