src/main/java/com/zipcodewilmington/phone/PhoneNumberFactory.java

 package com.zipcodewilmington.phone;
 
 import com.zipcodewilmington.exceptions.InvalidPhoneNumberFormatException;
+import com.zipcodewilmington.tools.RandomNumberFactory;
 
 import java.util.logging.Logger;
 
      * @return array of randomly generated PhoneNumber objects
      */ //TODO - Implement logic
     public static PhoneNumber[] createRandomPhoneNumberArray(int phoneNumberCount) {
-        return null;
+        PhoneNumber[] phoneBook = new PhoneNumber[phoneNumberCount];
+        for(int i = 1; i <= phoneNumberCount; i++) {
+            phoneBook[i-1] = createRandomPhoneNumber();
+        }
+        return phoneBook;
     }
 
     /**
      * @return an instance of PhoneNumber with randomly generated phone number value
      */ //TODO - Implement logic
     public static PhoneNumber createRandomPhoneNumber() {
-        return createPhoneNumberSafely(-1, -1, -1);
+        int areaCd = RandomNumberFactory.createInteger(100,999);
+        int centralOCd = RandomNumberFactory.createInteger(100, 999);
+        int phoneLineCd = RandomNumberFactory.createInteger(100, 999);
+        return createPhoneNumberSafely(areaCd, centralOCd, phoneLineCd);
     }
 
 
      * @return a new phone number object
      */ //TODO - if input is valid, return respective PhoneNumber object, else return null
     public static PhoneNumber createPhoneNumberSafely(int areaCode, int centralOfficeCode, int phoneLineCode) {
-        return createPhoneNumber(null);
+        String phoneNumberStr = "(" + areaCode + ")-" + centralOfficeCode + "-" + phoneLineCode;
+        try {return createPhoneNumber(phoneNumberStr);}
+        catch(InvalidPhoneNumberFormatException e) {
+            logger.info(phoneNumberStr + "is not a valid phone number");
+            return null;
+        }
     }
 
     /**
      * @return a new phone number object
      * @throws InvalidPhoneNumberFormatException - thrown if phoneNumberString does not match acceptable format
      */ // TODO - Add throws statement to method signature
-    public static PhoneNumber createPhoneNumber(String phoneNumberString) {
-        return null;
+    public static PhoneNumber createPhoneNumber(String phoneNumberString) throws InvalidPhoneNumberFormatException {
+        PhoneNumber phoneNum = new PhoneNumber(phoneNumberString);
+        logger.info("Attempting to create a new PhoneNumber object with a value of " + phoneNumberString);
+        return phoneNum;
     }
 }