First National Bank of Alvin, First National Bank Of Alvin Basic Info Reviews Routing Numbers Map & Direction Name: First National Bank of Alvin, First National Bank Of Alvin Main Office: Yes Service: Full Service Brick and Mortar Office Location: 1600 E. Hwy 6 Alvin, Texas 77511 Brazoria County View other branches Phone: 281-331-3151 Please enable JavaScript to view the comments powered by Disqus. From: To: