A prothrombin time (PT) is a test used to help detect and diagnose a bleeding disorder or excessive clotting disorder; the international normalized ratio (INR) is calculated from a PT result and is used to monitor how well the blood-thinning medication (anticoagulant) warfarin (CoumadinÂ®) is working to prevent blood clots.
Vantage West Credit Union's routing number (the leftmost number on the bottom of a check) is 322174708. Sometimes, banks have multiple routing numbers for different branches or uses.
1 Routing Number: 251480738. 2  1055 WEST MERCURY BLVD. HAMPTON, VA 23666-0463. 3  Phone Number: (757) 827-7200. 4  ABA 251480738 address lookup.  Langley Federal Credit Union routing number in Hampton, VA.