FirstBank Southwest, Gem Lake Branch Basic Info Reviews Routing Numbers Map & Direction Name: FirstBank Southwest, Gem Lake Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 5725 West Amarillo Blvd. Amarillo, Texas 79106 Potter County View other branches Phone: 806-322-7210 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111302095YY111308057YY111322910YN From: To:
