FRS Facility Detail Report


AT&T CORP. - SNLOCA03

EPA Registry Id: 110065059581
9401 LOS OSOS VALLEY ROAD
SAN LUIS OBISPO, CA 93405


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
EMISSION INVENTORY SYSTEM (EIS)
AT&T CORP. - SNLOCA03 20096311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/01/2025
CALIFORNIA - ENVIROVIEW
AT&T CORP - CA1059 94325 STATE MASTER CA-ENVIROVIEW
CERS-10063384
RMP REPORTER
CERS-10063384
HAZARDOUS WASTE PROGRAM
CERS-10063384
UNDERGROUND STORAGE TANK PROGRAM

Additional EPA Reports:  

MyEnvironment  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
CA-ENVIROVIEW
4811



Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 24
Legislative District Number:
HUC Code/Watershed: 18060006 / CENTRAL COASTAL
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
AT&T CORP - CA1059 CA-ENVIROVIEW

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
AT&T CORP.
CA-ENVIROVIEW
View
OWNER
AT&T CORP.
CA-ENVIROVIEW
View
OWNER
AT&T CORP.
CA-ENVIROVIEW
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
CA-ENVIROVIEW 517110 WIRED TELECOMMUNICATIONS CARRIERS.
EIS 333618 OTHER ENGINE EQUIPMENT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 308 S. AKARD STREETNA ROOM 1708 DALLAS TX 75202 CA-ENVIROVIEW
OPERATOR P.O. 5095NA ROOM 4W200M SAN RAMON 94583-0995 CA-ENVIROVIEW
PO NAME P.O. 5095NA ROOM 4W200M SAN RAMON 94583-0995 CA-ENVIROVIEW
OWNER 308 S. AKARD STREETNA ROOM 1708 DALLAS 75202 CA-ENVIROVIEW
ENVIRONMENTAL CONTACT 872 MORRO STNA RM 305 SAN LUIS OBISPO 93401 CA-ENVIROVIEW
OWNER 308 S. AKARD ST. ROOM 1700 DALLAS TX 75202-0000 CA-ENVIROVIEW

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
ENVIRONMENTAL CONTACT
BRENNAN MAHONEY
(805) 546-7416
CA-ENVIROVIEW
View
PO NAME
AT&T CORP.
(800) 566-9347
CA-ENVIROVIEW
View

Query executed on: OCT-15-2025