Mailing Address
PO BOX 1261
AMARILLO TX 79170
Business Address
SPS TOWER
TYLER AT SIXTH ST
AMARILLO TX 79101
3035717511
SOUTHWESTERN PUBLIC SERVICE CO (Filed for)
CIK: 0000092521 (see all company filings)
IRS No.: 750575400 | State of Incorp.: NM | Fiscal Year End: 1231
Type: UPLOAD
SIC: 4931 Electric & Other Services Combined
