United States Government Offices--post Office 101 N Bernice St Spearman, TX 79081 Phone : (806) 659-3313 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Post Office - Spearman 101 N Bernice St Spearman, TX 79081 Phone : (806) 659-3313 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS