What is an MSN?

A Meter Serial Number (NSB), (or ‘meter ID’), is an alphanumeric reference used in Great Britain to identify an electricity or Gas meter. Meter serial numbers intend to be unique to ensure duplicate serial numbers/meters do not exist. 

Have some questions about the above answer?

If you couldn’t find the answers you were looking for, fill out the form below and someone from our team will get back to you with an answer.