Left this message:
"This is Mrs. O'Donnell. I've been trying to reach you regarding an important matter about the supply charges on your national grid electric account. Please return my call at 413-241-5910 and have a copy of the electric statement handy to review your reference number is N37164."
From what I'm reading above, they changed their tactics from an overdue bill to "supply charges".
We got a call from this number today at 10:36 am and didn't answer. The caller ID was SOMERVILLE MA. No voicemail message was left. When I called back I heard a recording which said "Hello, and thank you for calling. If you'd like to be placed on a do not call list for the number that called you, please press 1 now." Since our number is hidden by default on outgoing calls, this wouldn't work if I did so. The number will be added to our call blocker.
We got a call from this number at 4:43PM today. Caller ID said Somerville, MA. Since we live in MA and have a student at Tufts University in Somerville, thought it might be related to the University. So we answered the call. No one on the other side. Must be a robocall looking for active numbers.
We got a call from this number again today at 10:52 am. The caller ID was still SOMERVILLE MA. This time it was blocked by our call blocker. I highly recommend such a device to avoid these nuisances. Please see my post of 6 Jul 2016. We have also gotten calls with this caller ID from 857-444-9814, 857-444-0965, and 617-861-4443, and all are blocked.
We got a call from this number again today at 2:22 pm. The caller ID was still SOMERVILLE MA, and it was again blocked by our call blocker. Please see my posts of 6 Jul and 7 Sep 2016.