By dialing 1-800-756-7085 (where an Ambit msg appears) then dialing 0, you get the following:
"Thank you for calling. If you now your party's extension, you may dial it at any time."
Ext Result
0 Master Glazier's Karate International Inc.
1 SA Recovery Corporation
2 Ambit Energy - Anyone know what this one used to provide??
3 Master Glazier's Karate International Inc.
4 SA Recovery Corporation
5 thru 9 "Please try again."
Not particularly enlightening or the result of a nefarious plot. Looks like in order to achieve a cost savings, several Heskett related companies using the same 1-800 service number.