Map for Western Alliance Bank - Lake Mead Map for Western Alliance Bank - Lake Mead Search | Advanced Search | New Members | Coupons and Discounts | All Categories Finance & Insurance >> Financial Services >> Banking-Related Service Western Alliance Bank - Lake Mead 7251 W Lake Mead Blvd Ste 108Las Vegas, NV 89128 | directions (702) 240-1734 | fax: 702-240-1751 Visit Site