Frontier SIP Trunking
No phone app
4.8No. 22 of 22
in SIP Trunking Providers
in SIP Trunking Providers
- Recognised40% of the score5
- Phone app26% of the score0
- Documented20% of the score37
- Free plan14% of the score30
- Free plan
- No
Summary
Frontier SIP Trunking is ranked #22 of 22 in SIP trunking providers on Samsung Mobile US Press. There is no free plan.
Compared on SIP trunking providers
- Number porting
- Yesenterprise.frontier.com
Facts
- Product
- Frontier SIP Trunking unifies a business voice network and is described as a cost-effective way to extend and streamline communications infrastructure.enterprise.frontier.com · 4 Oct 2026
- PBX support
- The service is designed to work with traditional or IP PBX systems and existing phone equipment.enterprise.frontier.com · 4 Oct 2026
- Reliability
- Frontier says calls can be redirected to other offices or numbers during outages.enterprise.frontier.com · 4 Oct 2026
- Private network
- Frontier says its private network provides call security and quality.enterprise.frontier.com · 4 Oct 2026
- Scaling
- Businesses can add call paths to an existing PBX more easily than with traditional PRIs and scale usage up or down.enterprise.frontier.com · 4 Oct 2026
- Network delivery
- Frontier SIP is delivered over a fiber Ethernet Virtual Private Line; outside its fiber footprint, it can be provisioned over Frontier internet services or another provider’s internet.enterprise.frontier.com · 4 Oct 2026
- Availability commitment
- Frontier advertises a 99.99% guaranteed circuit availability service level agreement for its Ethernet Virtual Private Network.enterprise.frontier.com · 4 Oct 2026
- Continuity
- Optional network redundancy is offered for enhanced performance across multiple business locations.enterprise.frontier.com · 4 Oct 2026
- Calling plans
- Frontier says calling plans include blocks of long-distance minutes and telephone numbers.enterprise.frontier.com · 4 Oct 2026
- Deployment support
- Frontier lists design, implementation and lifecycle management, plus 24/7/365 technical support and customer-scheduled maintenance and upgrades.enterprise.frontier.com · 4 Oct 2026
- Limits
- Frontier service is available only in select areas, and it says 100 Gbps internet speeds have limited availability.enterprise.frontier.com · 4 Oct 2026
- Maker
- Frontier’s corporate site identifies Frontier as a Verizon company and describes it as a U.S. fiber provider.newsroom.frontier.com · 4 Oct 2026
Company
- Founded
- 1935enterprise.frontier.com · 28 Sept 2026
- Headquarters
- Dallas, Texas, United Statesenterprise.frontier.com · 28 Sept 2026
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Where it ranks on Samsung Mobile US Press
- Best SIP Trunking Providers in 2026#22 of 22
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Sources
- enterprise.frontier.com/sip-trunking· checked 4 Oct 2026
- newsroom.frontier.com/about-frontier/· checked 4 Oct 2026