FCC.reportPublic regulatory filings
FCC filing company

2600hz, Inc.

FORM499_ID 829804FRN 0022722623RMD_NUMBER RMD0002004

525 Almanor Avenue, Suite 200, Sunnyvale, CA, 94085, US

Related companies

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.

CompanyFRNRelationship basis
2600hz IncSame recorded name

Data coverage

FCC sourceMatched entitiesLast refreshed
FORM49912026-08-11 02:34:06
RMD12026-08-15 04:13:25

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
FORM4992600hz, Inc.829804new source entity2026-08-11 02:34:06
RMD2600hz, Inc.frn:0022722623exact frn2026-08-15 04:13:25

Names and aliases

FCC Form 499 filer information

Filer ID 829804

Legal name
2600hz, Inc.
Doing business as
2600hz, Inc.
Communications type
Interconnected VoIP
USF contributor
Yes
Registration current as of
2026-04-01
Service start
2013-05-01
Holding company
Ooma, Inc.
Customer inquiries
4158867950
Jurisdictions
Arizona, Arkansas, California, Colorado, Delaware, Florida, Georgia, Illinois, Iowa, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Missouri, Montana, Nebraska, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin

Public contacts and officers

RoleNameTelephoneLocation
ChairmanShig Hamamatsu
Chief ExecutiveEric Stang
PresidentNamrata Sabharwal
Service AgentOrvin Moore CliftonLarsonAllen, LLP6783046465Washington, DC

Robocall Mitigation Database filings

RecertifiedRMD numberProvider rolesImplementationCountryFCC record
2026-02-25RMD0002004Voice: Yes; Gateway: No; Intermediate: NoComplete 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
FORM4998298042026-08-11 02:32:22Confirmed Company Identity
RMDfrn:00227226232026-07-31 03:54:16Confirmed Company Identity

Recorded identity details

Values are retained with their source and observation dates; differences are not silently overwritten.

FieldRecorded valueSourceObserved
Address525 Almanor Avenue, Suite 200, Sunnyvale, CA, 94085, USCOMPANY2026-07-29 - 2026-07-31
Email Domainusac.orgFORM499
Form499 Id829804FORM4992026-07-29 - 2026-07-31
Frn0022722623FORM4992026-07-29 - 2026-07-31
Frn0022722623RMD2026-07-29 - 2026-07-31
Name2600hz, Inc.COMPANY2026-07-29 - 2026-07-31
Name2600hz, Inc.FORM4992026-07-29 - 2026-07-31
Name2600hz, Inc.RMD2026-07-29 - 2026-07-31
Phone4158867950FORM4991000-01-01
Phone6783046465FORM499
Rmd NumberRMD0002004RMD2026-07-29 - 2026-07-31