Filer ID 828940
Public contacts and officers
| Role | Name | Telephone | Location |
|---|---|---|---|
| Chairman | Larissa Mazo | ||
| Chief Executive | Rouslan Tsoutiev | ||
| President | Irina Pliss | ||
| Service Agent | Incorp Services, Inc | 8002462677 | Washington, DC |
PO Box 1019, Suite 1850, New York City, NY, 10274, US
These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.
| Company | FRN | Relationship basis |
|---|---|---|
| Master Call Corporation | Same recorded name |
| FCC source | Matched entities | Last refreshed |
|---|---|---|
| FORM499 | 1 | 2026-08-11 02:33:59 |
Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.
| FCC source | Recorded name | Source identity | Match basis | Last refreshed |
|---|---|---|---|---|
| FORM499 | Master Call Corporation | 828940 | new source entity | 2026-08-11 02:33:59 |
| Role | Name | Telephone | Location |
|---|---|---|---|
| Chairman | Larissa Mazo | ||
| Chief Executive | Rouslan Tsoutiev | ||
| President | Irina Pliss | ||
| Service Agent | Incorp Services, Inc | 8002462677 | Washington, DC |
No filings are available yet.
No filings are available yet.
No matched FCC ID filings are available.
No matched ULS licenses are available.
No matched antenna structure registrations are available.
No matched LMS filings are available.
No matched Public Inspection File facilities are available.
No matched historical CDBS filings are available.
No matched FCC auction bidder records are available.
No matched Robocall Mitigation Database filings are available.
No matched BDC provider identifiers are available.
No matched Intermediate Provider Registry entries are available.
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| FORM499 | 828940 | 2026-08-11 02:32:22 | Confirmed Company Identity |
Values are retained with their source and observation dates; differences are not silently overwritten.
| Field | Recorded value | Source | Observed |
|---|---|---|---|
| Address | PO Box 1019, Suite 1850, New York City, NY, 10274, US | COMPANY | 2026-07-29 - 2026-07-31 |
| Email Domain | incorp.com | FORM499 | |
| Form499 Id | 828940 | FORM499 | 2026-07-29 - 2026-07-31 |
| Frn | 0020280194 | FORM499 | 2026-07-29 - 2026-07-31 |
| Name | Master Call Corporation | COMPANY | 2026-07-29 - 2026-07-31 |
| Name | Master Call Corporation | FORM499 | 2026-07-29 - 2026-07-31 |
| Phone | 8002462677 | FORM499 | |
| Phone | 8008167907 | FORM499 | 1000-01-01 |