رقم التتبع في الرسالة.

A rough pronunciation is:

raʔam et-tatabbuʿ fi r-risāla

A few notes:

• رقم: in Egyptian Arabic, ق is often pronounced like a glottal stop, so raʔam rather than raqam.
• التتبع: the ال merges into the ت, so you hear et-tatabbuʿ, not el-tatabbuʿ.
• الرسالة: the ال also merges into ر, so it sounds like er-risāla.

If you say it a little more slowly and clearly, people will still understand you.

It can be understood as a full sentence: The tracking number is in the message.

In Arabic, especially in the present tense, you often do not need a separate word for is. So:

• رقم التتبع = the tracking number
• في الرسالة = in the message

Together, they make a complete idea.

Because Arabic usually leaves out the verb to be in the present tense.

So English says:

• The tracking number is in the message.

But Arabic says literally:

• The tracking number in the message.

This is completely normal. If you want past or future, then Arabic does use a verb:

• كان رقم التتبع في الرسالة = The tracking number was in the message

Because Arabic usually puts these kinds of noun combinations in the order:

main noun + second noun

So:

• رقم = number
• التتبع = tracking

Literally, رقم التتبع is something like number of tracking, but in natural English we say tracking number.

This structure is very common in Arabic. For example:

• باب البيت = the door of the house = the house door
• رقم الهاتف = the phone number

التتبع means tracking or following.

It is a verbal noun, similar to how English uses tracking as a noun. So:

• تتبع = to track / to follow
• التتبع = the tracking

That is why رقم التتبع means tracking number.

This happens because of sun letters.

In Arabic, when ال comes before certain letters, the l sound disappears in pronunciation and the next consonant is emphasized instead.

Here:

• التتبع is pronounced et-tatabbuʿ
• الرسالة is pronounced er-risāla

But the spelling does not change. It is still written with ال.

It depends on context.

الرسالة can mean:

• a message
• a text message
• an email
• a letter

In modern everyday use, people often understand it as message unless the situation clearly suggests a physical letter or email.

So in this sentence, it could mean:

• The tracking number is in the message
• The tracking number is in the email
• The tracking number is in the letter

It is understandable and natural enough, but it sounds a bit neutral or slightly formal.

In very everyday Egyptian speech, someone might also say:

• رقم التتبع موجود في الرسالة
  = The tracking number is in the message

Adding موجود makes it sound a little fuller and more conversational.

So both work, but:

• رقم التتبع في الرسالة = shorter, more compact
• رقم التتبع موجود في الرسالة = a bit more explicit in everyday speech

Yes. رقم is the standard word for number, but in Egyptian speech you may also hear نَمرة in some contexts.

For example:

• رقم التلفون = phone number
• نمرة التلفون = phone number

But for tracking number, رقم التتبع is a very normal and safe choice.

You could stress it in speech, or make the sentence a little fuller.

For example:

• رقم التتبع في الرسالة = The tracking number is in the message.
• رقم التتبع موجود في الرسالة = The tracking number is in the message.
• رقم التتبع في الرسالة نفسها = The tracking number is in the message itself.

That last version adds extra emphasis to the message itself.