Text messages are sent in one of two ways:
P2P is a peer-to-peer method for sending texts. It is used for people who want to send text messages to other people using a normal 10-digit phone number. (Example: 402-421-2011)
P2P is intended for personal use rather than business uses. You use this method every day when you text your friends and family.
The benefit of P2P is that delivery rates tend to be higher. However, because of their intended use, their message caps are lower, both in terms of messages that can be sent per second and messages that can be sent in a month.
For businesses, P2P long code messages are not reliable for bulk messaging campaigns because their throughput (the number of messages that can be sent per second) is much lower. Instead, business can use A2P messaging options such as 10DLCs (see "What is a 10DLC?" below).
A2P is application to person messaging. In contrast to P2P, A2P is best for businesses and organizations who want to text consumers or large groups of people. A2P messaging allows you to send a larger volume of messages per second and a larger volume on a monthly basis by using a text messaging platform, such as Mobile Text Alerts.
A2P is intended for business use. A business might use A2P options such as 10DLCs for sending SMS marketing messages to its customers and/or SMS alerts and reminders to its employees.
10DLC stands for “ten digit long code,” and refers to a new approach to handling bulk text messaging that incorporates elements of both P2P and A2P messaging. Like P2P messaging, 10DLC will use ten-digit numbers that look more like a normal phone number and belong to a single party. Like A2P messaging, 10DLC messaging will allow you to send a large volume of messages at once.
10DLC numbers are ideal for small and medium businesses who want to run effective SMS marketing campaigns to large groups of people. Compared to short codes and toll-free numbers, 10DLCs have the best throughput and delivery rates for the lowest cost.
You can send all kinds of messages using a 10DLC:
The answer to that is depends on some brand-specific factors. Please contact sales for specifics regarding your own use case.
Due to mobile carrier regulations, it's recommended that all companies that wish to use a 10DLC to register their brand. Mobile Text Alerts handles this registration process for you by providing you with a form that we submit to the mobile carriers on your behalf.
The brand registration process will involve sharing basic information about your business and intended uses for SMS with the mobile carrier. This allows them to assign a trustworthiness score to your brand, which will determine how many messages you can send per second, per month, or both.
Once you have completed the registration process, you have you 10-digit phone number and can begin messaging your list with the new long code.
Fortunately, Mobile Text Alerts makes this process easy. Get a free account and we’ll get you set up quickly.
There are a number of benefits to adopting 10DLCs.
If you are an MTA customer, you can contact customer support and we will help you with this process. If you are using other bulk text messaging vendors, you will need to ask them about how you can migrate your phone number to a 10DLC option.
Short codes are short phone numbers (typically 5 or 6 digits) that are used to send out A2P messages.
There used to be two types of short codes:
Dedicated short codes are 5 to 6 digit phone numbers used by a single firm to send and receive text messages using an A2P method. These are the most optimal method of sending A2P messages, but many businesses do not lease a single designated short code for themselves due to cost.
Businesses used to use a shared short code that was shared with dozens, hundreds, or even thousands of firms. This significantly reduced the cost of acquiring a short code to use with bulk text messaging.
Although prior to 2021, shared short codes were the standards for A2P messaging, they have been discontinued by all tier-1 mobile carriers, such as Verizon, T-Mobile, and AT&T and are no longer an option for marketers.
For a business to buy their own short code to use for text messaging would cost hundreds or even thousands of dollars per month. This, understandably, was a cost many businesses did not want to pay.
As we explained above, this problem was solved through the use of shared short codes that would be used by many businesses, thereby reducing the cost of the short code for individual businesses.
Unfortunately, the mass adoption of shared short codes created a second problem.
Because a short code could be shared by dozens or even hundreds of businesses, one bad actor could ruin it for everyone. Due to fairly aggressive anti-spam regulations on SMS messaging, short code providers have had to maintain strict controls on SMS spam.
This meant that if one business on a short code was sending spam messages, short code providers would often respond by shutting down the short code, which meant that all of the businesses using that short code could no longer use it.
In contrast, ten digit long codes (10DLCs) and toll-free phone numbers are much cheaper to set up. So going forward every business typically uses their own phone number when sending SMS messages. This addresses both the cost problem and the spam problems that could and often did arise with shared short codes.
We’ve written an article called A New Era for SMS Marketing: Short Codes, Toll-Free & 10DLC which highlights the pros and cons of each SMS messaging channel.
Start sending mass text alerts to your entire list today!GET FREE TRIAL