MFS Investment Management International Calls Phone Number

Q:How do I talk to a human at this number?
A:For calls from outside of the US
Q:Is this phone number operational 24 / 7?
A:Not at this number; hours here are Mon-Fri 8am-7pm EST. The least busy day is Wednesday, and the most busy day is Thursday. See below for more and to learn where this data comes from.
Q:How long will I have to wait on hold?
A:The average hold time is 4 minutes. The longest hold times are on Friday, and the shortest are on Monday.
This is the #6 most popular MFS Investment Management phone number out of 6. Click below to go back to the main customer service number and other contact information:
MFS Investment Management's main customer service phone number

More MFS Investment Management Customer Phone Numbers

800-225-2606 - Account Services
Main phone number · Toll-free · Direct to account services ·
800-637-1255 - Retirement Plan Services
Toll-free · Direct to retirement plan service ·
866-529-1637 - 529 Savings Plans
Toll-free · Direct to 529 savings plan ·
800-637-2304 - Closed-end Fund Information
Toll-free · Direct to closed-end fund information ·
800-752-7215 - Annuity Services
Toll-free · Direct to annuity services ·

How do I get through the phone menu to a real live person?

GetHuman researchers routinely call this MFS Investment Management phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: For calls from outside of the US

What are the hours and when should I call?

MFS Investment Management operates the call center for this 617-954-5000 phone number Mon-Fri 8am-7pm ET. The short answer is that you should call on a Wednesday. This observation and the following section are based on analysis of a sample set of 9 calls made in the last 90 days using our free, web-based phone (see above).
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this MFS Investment Management phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like MFS Investment Management staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.
The least busy time to call
The least busy day to call MFS Investment Management is Wednesday. The most busy day to call is Thursday. Again, this is based on a sample of 9 calls made with our AI-powered, web-based phone in the last 90 days.
The shortest wait on hold
We measured the shortest hold times to be on Monday. The longest wait in the queue on average occurs on Friday.
The best time to call
In summation, the best day to call MFS Investment Management is Wednesday. This is not the day with the shortest wait on hold in the phone system, but we still recommend it for its ideal combination of low call volume and short hold times. Plus we believe that MFS Investment Management staffs the call center well on Wednesday.
Was this page helpful?
Thank you and please share!
Thank you and please share!
Needs work
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!