FCC.reportPublic regulatory filings
FCC filing company

Sigma Broadband Co

FORM499_ID 836537FRN 0034576165RMD_NUMBER RMD0015867

1155 Mount Vernon Hwy NE, Suite 800, Atlanta, GA, 30338, US

Data coverage

FCC sourceMatched entitiesLast refreshed
FORM49912026-08-26 02:47:23
RMD12026-08-26 04:05:32

Source records and provenance

Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.

FCC sourceRecorded nameSource identityMatch basisLast refreshed
FORM499Sigma Broadband Co836537new source entity2026-08-26 02:47:23
RMDSigma Broadband Cofrn:0034576165exact frn2026-08-26 04:05:32

Names and aliases

FCC Form 499 filer information

Filer ID 836537

Legal name
Sigma Broadband Co
Doing business as
na
Communications type
Interconnected VoIP
USF contributor
No
Registration current as of
2025-04-01
Service start
2023-01-01
Management company
n/a
Customer inquiries
9123781709
Jurisdictions
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District Of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Us Virgin Islands, Utah, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming

Public contacts and officers

RoleNameTelephoneLocation
Chief ExecutiveJeffery Brown
Service AgentMary Phillips Registered Agents Inc.2024030599Washington, DC

Robocall Mitigation Database filings

RecertifiedRMD numberProvider rolesImplementationCountryFCC record
2025-01-14RMD0015867Voice: No; Gateway: No; Intermediate: YesComplete STIR/SHAKEN ImplementationUnited States of AmericaView filing

IBFS / ICFS filings

No filings are available yet.

Experimental filings

No filings are available yet.

FCC ID filings

No matched FCC ID filings are available.

Universal Licensing System records

No matched ULS licenses are available.

Antenna Structure Registration records

No matched antenna structure registrations are available.

Licensing and Management System filings

No matched LMS filings are available.

Public Inspection File facilities

No matched Public Inspection File facilities are available.

Historical CDBS broadcast filings

No matched historical CDBS filings are available.

FCC auction participation

No matched FCC auction bidder records are available.

Broadband Data Collection providers

No matched BDC provider identifiers are available.

Intermediate Provider Registry

No matched Intermediate Provider Registry entries are available.

Sources and provenance

SourceSource recordRetrievedMatch
FORM4998365372026-08-24 02:44:23Confirmed Company Identity
RMDfrn:00345761652026-07-31 03:54:16Confirmed Company Identity