Until a few years ago the choice between a toll-free number and a local ten-digit number for business texting was mostly about image. Now both routes require registration before carriers will deliver application-to-person (A2P) traffic, and the choice is about process, throughput, cost and reach. This guide compares them point by point and ends with a decision table.
Short version: 10DLC is a local number registered through The Campaign Registry with a brand and a campaign; toll-free is an 8XX number verified through your provider with a single form. Both need a compliant opt-in. 10DLC segments are cheaper and throughput scales with vetting; toll-free is quicker to set up, covers the US and Canada, and starts with a fixed, modest throughput.
What each route actually is
A2P 10DLC stands for application-to-person messaging over ten-digit long codes, the ordinary local phone numbers. US carriers created the 10DLC framework so that businesses could send automated texts from local numbers at reasonable volume, in exchange for registering who they are and what they send. Registration goes through The Campaign Registry (TCR): a brand record for the business and a campaign record for each messaging program, each reviewed and each carrying fees. Approved campaigns get a throughput tier based on the brand’s vetting score.
Toll-free texting uses 8XX numbers that are SMS-enabled. Instead of TCR, each toll-free number goes through a verification process run by the toll-free aggregator through your provider. You submit the business details, the use case, the opt-in flow and sample messages, once per number, and there is no registry fee. Verified toll-free numbers get a standard throughput that providers can raise on request.
Registration and approval
10DLC is two reviews: brand registration (automated when the legal name and EIN match tax records) and campaign review by the carrier aggregator (a human reads your message flow, opens your website and follows the privacy and terms links). Each campaign submission costs a review fee, including resubmissions. The guide to 10DLC timelines covers the steps; a clean submission is usually approved in a few business days, and a rejection adds a week or more.
Toll-free is one verification form per number. The reviewer checks the same things: a public opt-in with a complete disclosure, a privacy policy, realistic sample messages and a business that matches the submission. Providers quote anything from a couple of days to a few weeks for verification, and rejections for a weak opt-in flow happen here too. There is no fee for the verification itself at most providers.
In both cases the fastest route to approval is the same: a public form with a separate, unchecked consent box and a full disclosure, a privacy policy with the SMS no-sharing statement, published terms, and samples with the brand name and STOP wording. The opt-in language generator and the website compliance checker apply to both.
Throughput
10DLC throughput depends on the brand’s vetting score and the campaign type. Sole proprietors and low-volume brands are capped at a few thousand segments a day across carriers. Vetted Standard brands get per-carrier limits that run from thousands to tens of thousands of segments a day, and the top tiers are high enough for most national campaigns. T-Mobile applies a daily cap per brand; AT&T and Verizon set messages per second per campaign.
Toll-free numbers start at a modest, fixed rate, commonly quoted around three messages per second, which is a few thousand messages in a quarter of an hour. Providers can raise it, and high-throughput toll-free options exist at extra cost, but the default is lower than a well-vetted 10DLC campaign. For a time-sensitive blast to a large list, that difference matters; for appointment reminders trickling out all day, it does not.
Cost
10DLC carries one-time registry fees (brand registration, optional vetting, the per-submission campaign review fee) and a monthly fee per campaign that depends on the campaign type, plus the carrier pass-through surcharge on every segment and your provider’s price. The 10DLC fees guide lists every figure with the date it was last checked, and the 10DLC cost calculator turns them into a first-year total.
Toll-free has no registry fees and no monthly campaign fee. The carrier pass-through surcharge per segment is typically a little higher than the registered 10DLC rate, and toll-free numbers usually rent for more per month than local numbers. Provider prices per segment are often the same or slightly higher.
The crossover depends on volume. For a business sending a few hundred messages a month, skipping the registry fees makes toll-free cheaper. For one sending tens of thousands, the lower per-segment carrier fee on 10DLC outweighs the campaign fee. Put both into your provider’s rate card and compare the monthly totals; the segment calculator will tell you how many segments your templates actually use.
Reach and the number itself
10DLC numbers are local. People recognise an area code, local businesses get better response rates from them, and a customer can call the number back and reach you. They are US-only for A2P purposes.
Toll-free numbers are national and work for both the US and Canada, which is the usual reason businesses with customers in both countries choose them. They can be voice-enabled too, and an 8XX number reads as a support line or a national service. They do not read as a neighbourhood business.
Both support MMS where the carrier does, and both support two-way conversations, keywords and STOP and HELP handling through your provider.
Compliance after approval
The rules are the same on both routes: consent before messaging, honour STOP immediately, answer HELP, keep records of consent, no messages outside reasonable hours for marketing, and no prohibited content. 10DLC campaigns can be re-vetted after approval and the registered details must stay consistent with your website and messages. Toll-free verifications are tied to the number and the use case you submitted; changing the use case means re-verifying.
Decision table
| If you… | Choose |
|---|---|
| Send local marketing and reminders and want a local number | 10DLC |
| Need high throughput for large, time-sensitive sends | 10DLC with a vetted Standard brand |
| Have customers in both the US and Canada | Toll-free |
| Run a customer-support or notification line that should look national | Toll-free |
| Send low volume and want the simplest setup with no registry fees | Toll-free |
| Are an individual without an EIN | 10DLC as a sole proprietor, or toll-free |
| Are an agency registering many client brands | 10DLC (one brand per client) or toll-free per client number, depending on volume |
| Need the fastest possible launch | Whichever your provider verifies faster; prepare the opt-in first either way |
A reasonable default
For a US business texting its own customers from a local presence, register a 10DLC campaign: the per-segment cost is lower, the throughput scales, and the local number performs better. If you also need to reach Canada, or you want a national support line, add a verified toll-free number alongside it. Whichever you choose, do the compliance work before you submit, because the review is where the time goes on both routes.