Cingular Wireless
1375 Camino Real Ste 120, San Bernardino
Phone: (909) 884-7861
Fax: (909) 885-2412
Contact: Leslie Heidler
Email: leslie.heidler@cingular.com

Verizon Wireless
500 Inland Ctr #459, San Bernardino
Phone: (909) 381-0576
Fax: (909) 381-6205
Contact: Greg Snyder
Email: gregory.snyder@verizonwireless.com