First Community Bank, Harlingen Banking Center Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Community Bank, Harlingen Banking Center Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 806 South 77 Sunshine Strip Harlingen, Texas 78550 Cameron County View other branches Phone: 956-428-4100 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer114908289YY114924182YN114925181YN From: To: