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Graybar International Inc (DOT# 4377007) – FMCSA Carrier Profile

DOT# 4377007● Active
Updated monthly · 2026-03-09

This carrier is active with no crashes on record.

Graybar International Inc is a registered motor carrier with the FMCSA under USDOT number 4377007. The company operates from Carolina, PR and maintains an active operating status with 4 power units and 5 drivers on record.

Safety Rating

FMCSA Safety Rating
— Not Rated

No formal safety rating has been assigned to Graybar International Inc by the FMCSA. View official FMCSA record →

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Company Information

Address18 Ave Jose A Tony Santana Ste C15, Carolina, PR, 00979-1547
Phone(505) 885-2425
EmailSASHA.NIEVES@GRAYBAR.COM
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units4(Small carrier)
Drivers5
MCS-150 FiledMarch 13, 2025
All carriers in PR→Carriers in Carolina, PR→

Inspection Summary

All-time Inspections
All-time
6
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
6 inspections — relatively low volume, which may indicate a smaller or newer carrier.
OOS Rate0.00%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. This carrier has a 0% OOS rate — significantly better than the national average of ~21% for vehicles.

Crash History

✅No crashes reported (FMCSA data)
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Frequently Asked Questions

What is USDOT Number 4377007?
USDOT number 4377007 is assigned to Graybar International Inc, an active motor carrier registered with the FMCSA, based in Carolina, PR.
How many inspections has Graybar International Inc had?
Graybar International Inc has recorded 6 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Graybar International Inc located?
Graybar International Inc is headquartered at 18 Ave Jose A Tony Santana Ste C15, Carolina, PR 00979-1547.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4377007 · Last updated: 2026-03-09. View official FMCSA record →