|State/Province:||Maryland - MD|
|Use Type:||Landline Numbers|
|Carrier:||Mci Worldcom Communications, Inc. - Md|
|International format:||+14102045843 / 0014102045843|
|Time Zone:||Eastern 16:20:11|
The caller is a trusted individual or some institution and is a secure caller.
These calls are calls you haven't heard. You can't be sure who the caller is.
Usually a pre-recorded voice call, many about surveys, advertisements, etc.