FirstBank Puerto Rico, Service Center - Munoz Rivera Branch Basic Info Reviews Routing Numbers Map & Direction Name: FirstBank Puerto Rico, Service Center - Munoz Rivera Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 1130 Munoz Rivera Avenue San Juan, Puerto Rico 00936 San Juan County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021502354YN221571473YY221672851YN From: To: