Results for this buyer need
Businesses and MSPs procuring wholesale SIP trunking and carrier voice origination/termination services
10 companies returned. Positions belong to this saved response, not an overall market ranking.
The model’s stated reasons for inclusion
A linked name opens a matching company listing; the link does not verify the model’s product claims.
- #1Bandwidth Inc.
Nationwide Tier-1 CLEC network owner providing direct wholesale SIP trunking, local/toll-free origination, and termination with carrier-grade control and compliance for high-volume enterprises and service providers.
- #2Telnyx LLC
Direct facilities-based wholesale carrier offering elastic SIP trunking, nationwide origination/termination, multi-tenant portal management, and developer APIs with native STIR/SHAKEN attestation.
- #3Sinch AB
Through its Inteliquent carrier backbone, powers expansive nationwide wholesale voice origination, termination, and SIP interconnection reaching over 93% of the U.S. population.
- #4Peerless Network, Inc.
Leading competitive local exchange carrier (CLEC) providing wholesale SIP trunking, local transit, and origination/termination services across thousands of U.S. interconnections.
- #5Flowroute Inc.
Specialized wholesale SIP trunking provider tailored for MSPs, integrators, and software platforms, featuring the HyperNetwork route-optimization engine and self-service DID origination.
- #6Sangoma Technologies Corporation
Delivers wholesale carrier services originating from its VoIP Innovations division, offering multi-carrier origination, termination, and DID warehousing tailored for MSPs and resellers.
- #7Commio, LLC
Wholesale voice platform combining thinQ multi-carrier least-cost routing (LCR) with scalable inbound DID origination and automated outbound failover for communications providers.
- #8SIPTRUNK, LLC
Dedicated BCM One brand focused on enabling MSPs and PBX resellers with turnkey wholesale SIP trunking, automated telecom tax collection, and customer billing tools.
- #9Twilio Inc.
Provides Elastic SIP Trunking with instant global provisioning, carrier-grade U.S. termination/origination reach, and deep enterprise PBX/SBC interoperability.
- #10Signalmash Inc.
Engineered for contact centers and voice resellers requiring direct Tier-1 carrier routes, elastic SIP trunking, full STIR/SHAKEN attestation, and developer-friendly voice APIs.
