AstraQom — global business telecom, home
San Francisco
· United States

Voice & SMS Broadcast — San Francisco

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

+1 415+1 628+1 650

Keep your existing carrier while you test: we can deliver San Francisco numbers alongside your current setup and port the rest once you are satisfied with call quality. Coverage in this area includes the 415, 628, 650 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 United States

Our United States coverage goes beyond San Francisco — +1 numbers, SIP trunking and hosted PBX nationwide.

Frequently asked questions

Is Voice & SMS Broadcast available in San Francisco?+

Yes. AstraQom delivers Voice & SMS Broadcast to businesses in San Francisco, United States, with local +1 415, +1 628, +1 650 numbers and Tier-1 routes.

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

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

Can I keep my existing +1 415, +1 628, +1 650 numbers?+

Yes. We port your existing San Francisco 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 San Francisco?+

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