Cost Efficient SMS Marketing Campaign to Iran

I'm looking to run an SMS marketing campaign directed at Iran, targeting 5,000 phone numbers. The primary aim of this campaign is to promote discounts and special offers.

Key Requirements:
- I already have a list of the 5,000 numbers & the text message.
- The message will be the same for each recipient.

Skills & Experience:
- Proven experience in running cost-effective SMS marketing campaigns.
- Familiarity with the Iranian telecom and marketing landscape would be an advantage.
- Ability to deliver messages reliably and on time.

My goal is to reach out to these potential customers with my promotions and discounts, in the most cost-effective way possible. Please provide your best bid for this project.