Your A-Number is identified as the Registration Number on your visa stamp. If your A-Number is fewer than 9 digits, insert a zero after the âAâ and before the first digit to create a 9-digit number. Your DOS Case ID is identified as the IV Case Number on your visa stamp.
Passaic ( /pÉseÉª.É¨k/ pÉ-say-ik or local /pÉseÉªk/ pÉ-sayk) is a city in Passaic County, New Jersey, United States. As of the 2010 United States Census, the city had a total population of 69,781, maintaining its status as the 15th largest municipality in New Jersey with an increase of 1,920 residents (2.8%) from the 2000 Census population of 67,861.
There are three locations in which the civil service test is given  in Bergen county, New Jersey. They are the Bergen County College in  Paramus, the Bergen One-Stop Career â¦Center in Hackensack and the  Bergen County Law & Public Safety Institute in Mahwah. When you  receive your notice to take the test, it will tell you which one to  go to.