Contact Us Department Contact Information Sales Email sales@theiajewelry.com Corporate: Texas - Phone 650 949 2335 - Fax 650 209 5536 Showroom: Dallas - Theia Jewelry, Phone 650 924 6060 Accounting, billing, receivables Theia Corporation 5729 Lebanon Road Ste 144-237 Frisco Texas 75034 Email accounting@theiajewelry.com Phone 650 949 2335 Fax 650 209 5536 RMA' Email customerservice@theiajewelry.com Phone 650 949 2335 Fax 650 209 5536 Other customerservice@theiajewelry.com Phone 650 949 2335 Fax 650 209 5536