United States Government Offices--post Offices, Channing Rhode Isl Channing, TX 79018 Phone : (806) 235-3852 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Us Government Offices--post Offices, Channing Rhode Island Channing, TX 79018 Phone : (806) 235-3852 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Post Office - Channing 705 Rock Island St Channing, TX 79018 Phone : (806) 235-3852 Business Category Post Offices Toll-Free           (800) ASK-USPS