According to our records, this business is located at PO Box 1053 in Lancaster (in Los Angeles County), California 93584, the location GPS coordinates are: 34.6867846 (latitude), -118.1541632 (longitude). California ISP is categorized under Web Design and Web Development (SIC code 7374). Current estimates show that the unit has a sales volume of $1,530,000 and staff of approximately 10 people. You can contact the company by phone at (661) 264-4073; the following fax number is also provided: (661) 264-1517. Business website can be accessed at www.calisp.com.