gogaek senteoga jeopsu beonhoreul mesijiro bonaessseupnida.

The customer service center sent the case number in a message.

Breakdown of gogaek senteoga jeopsu beonhoreul mesijiro bonaessseupnida.

• 보내다: to send
• 메시지: message
• 고객 센터: the customer service center
• 접수 번호: the case number

Questions & Answers about gogaek senteoga jeopsu beonhoreul mesijiro bonaessseupnida.

Why is 고객 센터 written as two words?

고객 센터 means customer center or customer service center.

In Korean, many noun combinations can be written with a space, especially when the second noun is a separate borrowed word like 센터 (center). So 고객 센터 is natural.

You may also sometimes see similar expressions written slightly differently in real life, depending on style or branding, but 고객 센터 is a normal spacing.

• 고객 = customer
• 센터 = center

So together: customer center / customer service center

What does the particle -가 mean in 고객 센터가?

-가 is the subject particle. It marks 고객 센터 as the thing doing the action.

So:

• 고객 센터가 = the customer center / customer service center (as the subject)

In this sentence, the customer center is the one that sent something.

A learner-friendly way to see it:

• 고객 센터가 = It was the customer center that...

This contrasts with -은/는, which would sound more like setting a topic:

• 고객 센터는 접수 번호를 메시지로 보냈습니다.

That version is also possible, but it has a slightly different feel. -가 is simply marking the subject more directly.

What does 접수 번호 mean?