Save Up to 60% Off Standard Flowroute Rates including Free Port-Ins – For a Limited Time*

Enjoy free port-ins and discounts on certain services for a limited time only, including domestic on-net DIDs ported in or purchased from Flowroute for the lifetime the DID is with Flowroute.

  • “We are thrilled with Flowroute’s software-centric carrier capabilities that deliver the largest availability of international, cloud-based, local and toll-free inbound telephone numbers.”

    Morten, CTO

  • “Flowroute has allowed us to grow our business strategically. We can now provision new numbers on-the-fly, and we’ve been able to expand our service area due to the wide selection of numbers Flowroute can deliver.”

    John, CEO

  • “Flowroute wins on cost, quality, and implementation speed. A great provider of telecommunication solutions.”

    Rick, Corporate Applications Manager

Special Discount Pricing – For a Limited Time only!

Flowroute Customer Promotion Details:

  • Both New and Existing customers
  • New local domestic and toll-free phone numbers (DIDs) only**
  • No commitment
  • Free port-in during the promotional time period
  • Discounted DID rates are effective for the lifetime of the DID while it is with Flowroute***
Service Standard Rate Discounted Rate Discount Percent
Domestic Outbound (lower 48 states & Canada) $0.00980 $0.00833 -15.0%
Domestic Inbound $0.01200 $0.00500 -58.3%
Domestic Local DID and Toll-Free (MRC) $1.25000 $0.50000 -60.0%
Inbound Toll-Free (lower 48 states & Canada) $0.01950 $0.00975 -50.0%
Port-in $7.50000  – -100.0%
Set-Up Cost (NRC) $1.00000 -100.0%
Port-out  – $3.00000

*The discount percentage rates are in comparison to Flowroute’s “Pay-as-you-go” self-service rates. Accounts with negotiated discounts might not see any additional discounts.


**New DID is defined as a DID that hasn’t been previously assigned to any customer’s accounts with Flowroute for the 12 months prior to the start of the promotion period. If any DID had previously been assigned to a customer’s account or a new account was opened but belongs to the same household, same company or its affiliates, same bill payer and/or same billing address, then the discount doesn’t apply and discounts granted in error will be retroactively removed and billed in a lump-sum. Discounts only apply for on-net DIDs, which cover 77% of the U.S. population. Off-net DIDs are excluded from the discount altogether.


***Subject to rate changes over the normal course of business including but not limited to regular cost increases, changes of network coverage and supplier selections, local regulations, FCC mandated taxes and/or FCC approved fees.


Rates are in USD without taxes and fees.


Customer’s account with Flowroute must be in good standing in order to realize the promotional pricing.

Why Choose Flowroute?

Superior Quality

Flowroute’s direct media delivery approach optimizes the call route ensuring superior audio quality

  • Call quality issues can be pinpointed and diagnosed allowing the route to be altered and quality optimized
  • This reduces the number of “hops” and points of failure, delivering improved inbound and outbound voice quality

Exceptional Reliability

Flowroute’s patented HyperNetwork™ automatically circumvents outages to enable unprecedented reliability and uninterrupted customer experience

  • In the event of an outage, the 100% software-based HyperNetwork™ rapidly routes physical and logical paths of inbound calls to bypass the outage and enable customers to maintain normal operations

Unparalleled CX

Flowroute’s customer success and engineering teams seamlessly work together to deliver an unparalleled Customer Experience (CX) unlike any other telecom provider to ensure customer satisfaction and success that brings:

  • Complete Customer Satisfaction
  • Exceptional Technical Expertise
  • Seamless Onboarding Process
  • Top-Rated SIP Trunking Provider in Customer Satisfaction for 2019 (Source: EMG)

Easy Scalability

Launch new or enhanced capabilities and scale easily using our web services with no added complexity!

  • Intuitive self-service portal; no interaction with Flowroute
  • User friendly; designed with user experience in mind
  • Easy to scale; truly on demand scalability
  • Dedicated develop portal; all resources in one location

Extensive Reach

Flowroute’s network meshes excess capacity from disparate traditional telecom networks into a singular unified network.

  • Our network covers more than 14,400 domestic phone number rate centers with more than 6,600 on-net rate centers, representing 77% of the U.S. population.
  • Flowroute also delivers the most comprehensive availability of international telephone numbers, including cloud-based, local and toll-free inbound numbers, in over 160 countries around the world.

Excellent APIs and Documentation

Flowroute provides developers extensive telephony resources such as phone numbers, inbound and outbound calling, SMS, MMS, port orders, CDRs, and advanced signaling data through REST APIs. For example:

  • The Flowroute Numbers API automates the purchasing and configuration of phone numbers in the Cloud – to deliver carrier-grade communication experiences.



Inbound & Outbound

Scalable, carrier grade SIP Trunking

Phone Numbers

Local, Toll-Free & Vanity Phone Numbers

One of the largest pools of local toll-free and vanity numbers in the US and Canada


Cloud-based, Local & Toll-Free Inbound Phone Numbers

Expand your reach with cloud-based, local and toll-free inbound telephone numbers


Long code & toll-free SMS

Next generation SMS capabilities to deliver unique customer interactions


Long Code & Toll-Free MMS

Send & Receive MMS via Toll-Free and long code phone numbers


Fax over IP Networks

Consistently reliable faxing over IP based networks