877-418-0313

who is this?

I don't know but they call me at work and never tell what they are

Got a call at work and I'm a teacher so it's not good to get calls at work. Please don't call again.

They are "World Strides" calling teachers sounding like an angry parent without identifying themselves, to try to get you to call them back so they can try to sell you their student travel packages.  Don't have to call them back.  Completely [***] way to try to get teachers to call.

please do not call my work again I cannot receive calls or I will be called

This site is not calling you, and whoever is calling does not check here for your posts or messages. From the other posts, this seems to be a promotion or scam aimed at teachers, so you might be able to show the other posts to your boss.
In general, the best thing is to NOT talk to the callers.  Interaction tends to encourage them to call more.

Called, did not say why to my office manager and receptionist. I "googled" the number and found out it is a WORLD STRIDERS telemarketer.

Left message at my work number.

Thank you for the info.  She indeed sounds like an angry parent.  I will not be calling back.

877-418-0313
Andrea Tower keeps calling and asking to speak to teachers.

I have had repeated calls from this number and a woman named Stephanie Harris - sounds like a parent- never leaves a message- I will report his number and her name to the AG in NH.  Teachers do not need to be harrasses like this at work when we have work to do and real parents to help.