About Us
About Connectivity King
We’re a US-based, fully online provider of carrier-grade voice and call center tools.
Connectivity King provides carrier-grade VoIP SIP trunks, hosted Vicidial dialers, DID numbers and work-from-home BPO virtual assistants for call centers. We’re US-based and operate fully online, with Human support, Mon–Fri.
Our voice services work with popular dialers including Vicidial, GoAutoDial, Asterisk/FreePBX and 3CX, so you can keep the stack you know.
How to reach us
- Email: sales@connectivityking.com
- Phone: +1 (888) 885-4202
- Hours: Monday to Friday, 9am Eastern to 9pm Pacific
Ready to get connected?
Tell us about your call center and we’ll match you to the right routes — quotes usually same day.
Request a quote