AstraQom — global business telecom, home
Johannesburg
· South Africa

Voice & SMS Broadcast — Johannesburg

Reach thousands in minutes — voice or SMS, on demand.

+27 10+27 11

Sales and support teams selling into Johannesburg answer on a familiar +27 10 number, which lifts pickup rates against unknown international caller IDs. Coverage in this area includes the 10, 11 prefixes.

Voice & SMS Broadcast

Send personalized voice messages or SMS campaigns to thousands of contacts simultaneously. Perfect for emergency alerts, appointment reminders, promotions and customer surveys.

  • Voice broadcast with text-to-speech
  • Bulk SMS with personalization
  • Schedule, throttle and A/B test
  • Real-time delivery and response analytics
  • Compliant opt-in / opt-out handling
  • REST API + web portal
Talk to sales View national pricing

More on business telecom in South Africa

Our South Africa coverage goes beyond Johannesburg — +27 numbers, SIP trunking and hosted PBX nationwide.

Frequently asked questions

Is Voice & SMS Broadcast available in Johannesburg?+

Yes. AstraQom delivers Voice & SMS Broadcast to businesses in Johannesburg, South Africa, with local +27 10, +27 11 numbers and Tier-1 routes.

How quickly can Voice & SMS Broadcast go live in Johannesburg?+

A standard install in Johannesburg goes live in 1–3 business days. Multi-site rollouts are scheduled with a dedicated engineer.

Can I keep my existing +27 10, +27 11 numbers?+

Yes. We port your existing Johannesburg numbers with zero downtime, usually within 2–4 weeks.

How is Voice & SMS Broadcast billed?+

A transparent monthly subscription per user, channel or number, with per-second voice billing and no hidden fees.

What support is included for Johannesburg?+

24/7 human support in English, French and Spanish, with proactive monitoring of your trunks and numbers.