Data through November 2026

The State of Toll Free 2026

How full each toll free prefix is, when the last numbers run out, how many vanity words are left, and what happens to a number after it's disconnected. Built from 89 monthly snapshots from Somos, the company that runs the national toll free registry, from March 2018 to November 2026.

Bill Quimby, 1-800 MARKETER network (VanityNumbers.com, Resporgs.com, 1800DISCONNECT.com). Monthly data as of November 1, 2026; Somos weekly data through the week ending October 31, 2026.

How full is each prefix?

Every toll free prefix has room for 8 million numbers. After the exchanges Somos holds back, 7,980,000 are usable in each of 833, 844, 855, 866, 877 and 888, and 7,860,000 in 800.

On November 1, 2026, 47,355,136 toll free numbers were in use and 8,384,864 were available: 85.0% of everything there is. "In use" means any number that isn't available, which is how Somos counts it too; 46,159,984 of them were working. Since March 2018 the number in use has grown by 6.2 million, and 89% of that growth went into 833.

Working numbers are in service. Disconnected counts Somos's disconnect and transitional statuses: the holder stopped using the number and it waits out a holding period before it can be released. Reserved numbers are set aside by a holder but not yet in service. Held back numbers are unavailable for industry reasons (most of the 833 ones are left over from the 833 auction). Other is Somos's assigned and suspended statuses.

Two prefixes are effectively full. 800 has had no available numbers for years, and 888 was 99.7% used on November 1, 2026 (next section). 866 is next at 89.5%. One went the other way: 877 had 526,298 fewer numbers in use on November 1, 2026 than in March 2018.

888 is running out

888's available count has swung hard this past year. It started 2026 at 226,708, fell to 59,496 by late March, climbed back to 209,044 in the week ending July 25, 2026, then fell again to 20,182 in the week ending October 31, 2026, the lowest in any weekly report we have.

At the pace of the past year in Somos's weekly figures (about 14,600 a month), the rest would be gone by mid-December 2026; at the faster pace since the July peak, within about a week of that report. Treat both dates with care. 888 has bounced back before: it gained about 150,000 available numbers between late March and late July. And part of the latest drop is reservations: 94,051 888 numbers were reserved in the Oct 31 week, against 4,217 at the July peak. A reservation that isn't put into service goes back to the available pool.

When a prefix is full, numbers still change hands. 800 shows how: numbers keep going into disconnect and coming back, and they're picked up again so fast that the weekly count of available 800 numbers stays at zero.

833, the newest prefix

833 opened on June 3, 2017. Somos's first weekly report we have, for the week ending October 28, 2017, showed it 8.8% used. It passed a quarter full in December 2018, half full between May and September 2021 (our records have a gap there), and 80% in March 2026. In the week ending October 31, 2026 it was 81.7% used, with 1,463,427 numbers available.

Over the past year 833 lost about 56,900 available numbers a month. At that pace the last ones go around December 2028. Over the past two years the pace was slower (about 49,100 a month), which points to about April 2029. 833 isn't filling steadily, though: it peaked at 84.8% used in the week ending May 9, 2026 and has given back about 250,000 numbers since, so the past year's pace may overstate how fast it fills.

833 also carries a leftover from its launch. 17,638 numbers that more than one company asked for on the first day were held back for an FCC-ordered auction, which ended in December 2019. 1,658 of them left Somos's hands in early 2020. The other 15,980 are still held by Somos's help desk, and that count hasn't changed since March 2020.

When does each prefix run out?

A simple question with a slippery answer. In most prefixes the available count can swing by 100,000 or more in a month, as big blocks are put into service and later disconnected and released, so the pace depends on the window you measure. Here are two windows side by side.

Change per month is the difference between the available count on November 1, 2026 and the count twelve months earlier, divided by twelve. A positive number means more available than a year before. Dates are counted from November 1, 2026 and rounded down to the month. Somos's own weekly figures for the 52 weeks to Oct 31 give slower paces in every prefix (833: 55,474 a month; 866: 7,192; 888: 14,595), so these dates lean early. For 888, see the section above.

The short version, at recent paces: 888 runs out first, within months. 833 follows in roughly two to two and a half years. 866 lasts several more years. 844, 855 and 877 wouldn't run out this decade at anything like today's pace.

When the existing prefixes run low, a new one opens. Somos lists 822 as the next toll free prefix, reserved for future growth; no opening date has been announced. The last new prefix, 833, opened in 2017, and the ones before it in 2013 (844) and 2010 (855).

The best words are gone

We rank vanity words with the Master Million, our list of 1.59 million words and phrases ranked mainly by how often they appear in company names, trademarks and web addresses. A word spells a number through its first seven letters: 1-800-CONTACTS rings the same number as 1-800-CONTACT. We checked every entry of seven letters or more against every prefix, for every monthly snapshot.

None of the top 1,000 (SYSTEMS, MEDICAL, COMPANY, ROOFING and so on) is available in any prefix. To get past brand names and fragments, we also took the entries that are common English: 11,764 words, names and places of seven letters or more, which spell 11,183 different numbers. Only 400 of those numbers were available on November 1, 2026, out of 67,098 possible in the six prefixes that still have room. In March 2018 it was 2,418. 833 went from 1,754 to 88. What's left is mostly names, places, brand names and uncommon words.

Short words at the end of a number are mostly taken too. Every prefix has 798 numbers that end in ROOF, 4,788 across the six newer prefixes. On November 1, 2026, 11 of the numbers ending in ROOF were available (11 in 855). For CARS, 19 of the numbers ending in CARS were available (13 in 855 and 6 in 833). These counts move from month to month as numbers come back and get picked up again. Other words still have room: 155 of 844's 798 numbers ending in HVAC were available, and 1,919 of its 7,980 ending in LAW (a three-letter ending has ten times as many numbers).

What happens after a disconnect

A number goes into disconnect (Somos's disconnect or transitional status) when its holder stops using it. Over the past twelve months an average of 665,964 toll free numbers a month did, against 164,024 a month in the 2019 months we can measure. Part of today's volume is the same numbers going round again: 6.1 million different numbers went into disconnect in those twelve months, and 1.8 million of them did it two or more times.

Who lets them go has changed. Misdial marketers accounted for 44% of disconnects over the past twelve months, up from 10% in the eleven months from October 2019 to August 2020. Phone companies accounted for 27% and cloud phone platforms 16%.

We followed every number that went into disconnect from April 2024 through November 2025 (10,554,135 disconnects in all) for a full year. Here "holder" is the company that controls the number in Somos's records, not necessarily the business that used it.

54% were with a different holder a year later and 44% were available again. Only 2% were back in service with the holder that had them. Over the year, 77% had a new holder at some point, and 69% of those went to the new holder without first showing up as available in any monthly snapshot: someone took them between two snapshots.

Who holds toll free numbers

Every toll free number is managed in the Somos registry by a RespOrg (a "responsible organization"), usually a phone company or phone platform acting for the business that uses the number. "Holder" here means that RespOrg. We group RespOrgs by company, since one company can run a dozen RespOrg IDs, and classify each company by type with our RespOrg directory. We also apply corrections where an ID's numbers are really managed by someone else.

The older the prefix, the bigger the misdial marketers' share. They hold 48% of all 800 numbers in use, 23% of 888s and 11% of 833s. A likely reason: an older number has had longer to collect callers, and a number that still rings after a business lets it go is what misdial marketers look for.

Phone companies held 55% of toll free numbers in use in 2018 and 39% on November 1, 2026. Cloud phone and call-center platforms grew from 18% to 30%. The biggest change is misdial marketers, companies that pick up numbers other businesses dropped (or that sit one digit away from well-known numbers) to collect the calls still coming in. Their share rose from 12.3% to 21.9%. Add number vendors and brokers (4.0%) and about 26% of toll free numbers in use are held by companies whose business is the numbers themselves.

386 companies manage the registrations for every toll free number. The 10 biggest manage 70% of the numbers in use, the single biggest 14.8%, and 33 companies together manage 90%. Over the past twelve months, 5.3 million numbers were picked up from the available pool (reserved or put in service; some were later let go again). Cloud platforms took 49% of them and phone companies 29%.

Three things that surprised us

1. 877 is emptier than it was in 2018. 877 had 7,224,566 numbers in use in March 2018 and 6,698,268 on November 1, 2026. Toll free is growing, but almost all of the growth goes into 833.
2. 833 went backwards this year. It peaked at 84.8% used in May 2026 and has given back about 250,000 numbers since.
3. Most of the 833 auction numbers never left. 15,980 numbers have sat with Somos since March 2020, almost seven years after the auction that was meant to place them.

Questions people ask

How many toll free numbers are there?

Each toll free prefix (800, 833, 844, 855, 866, 877 and 888) has room for 8 million numbers, 56 million in all. After the exchanges Somos holds back, 55.74 million are usable. On November 1, 2026, 47.4 million were in use (46.2 million of them working) and 8.4 million were available.

Can I still get an 800 number?

Not a new one. In 281 of the 282 Somos weekly reports we have since October 2017, 800 had zero available numbers (the other showed one). Getting one means buying it from its current holder or catching one when it's released.

Is 888 running out?

Yes. Somos counted 20,182 available 888 numbers in the week ending October 31, 2026, the fewest in any weekly report we have since October 2017; a year earlier there were 195,317. At the pace of the past year in Somos's weekly figures (about 14,600 a month), the rest would be gone by mid-December 2026; at the faster pace since the July peak, within about a week of that report.

When will 833 numbers run out?

833 was 81.7% used in the week ending October 31, 2026. At the past twelve months' pace it runs out around December 2028; at the past two years' slower pace, around April 2029. 833 has given back 250,000 numbers since its peak in May 2026, so the date could move either way.

What comes after 833?

Somos lists 822 as the next toll free prefix, reserved for future growth. No opening date has been announced. The last new prefix, 833, opened on June 3, 2017.

Which toll free prefix has the most numbers available?

844, with 2,789,698 available on November 1, 2026 (35.0% of the prefix). 855 is next with 2,011,052.

Are vanity words still available in toll free?

Very few of the good ones. None of the 1,000 top-ranked words on our Master Million list is available in any prefix, and only 400 numbers that spell a common word of seven or more letters were available on November 1, 2026 across all seven prefixes. Short endings are scarce for busy trades too: of the 4,788 numbers ending in ROOF in the six newer prefixes, 11 were available, while 390 ending in HVAC were.

What happens to a toll free number after it's disconnected?

Of the numbers that went into disconnect from April 2024 through November 2025, 54% had a new holder a year later, 44% were available again and 2% were back with the same holder. Of the ones that changed hands, 69% went to the new holder without first showing up as available in any monthly snapshot.

How we did it

• Data. Somos produces a monthly file listing every toll free number that isn't spare, with its status and RespOrg. We used 89 monthly files from March 2018 to November 2026 (some months are missing, mostly June 2021 to April 2022), plus the Somos weekly Number Administration Summaries we have from October 2017 on (almost none from August 2019 to August 2022).
• Usable numbers. Somos counts 7,980,000 usable numbers in each prefix but 800: 8 million less two exchanges (x555 and x911). For 800 we also leave out the exchanges our records mark as restricted, which leaves 7,860,000; every one is in use.
• Available. A number that isn't listed in a monthly file is spare, which is what we call available here: anyone can reserve it through a RespOrg.
• Checked against Somos's own counts. For 427 prefix-months with a Somos weekly report within a week of the monthly file's date, our in-use count and Somos's differed by a median of 0.02%. That check and a file-by-file review found problem files: four were filed under the wrong month, one was a copy of another, and one (August 2023) wasn't raw Somos data. All of them were re-dated or rebuilt from Somos's original files. One month is still incomplete: August 2019 has only about half of 877, so it's left out of the 877 chart and the disconnect figures.
• Holders. Counted after our RespOrg corrections, grouped by company and classified by type with our current RespOrg directory, applied to every year (a company's 2018 type is the one we give it today). Types are our call and some are borderline.
• Words. The Master Million ranking; a word's number is its first seven letters on the keypad. "Common words" are entries of letters only, seven letters or more, with an English word-frequency score (zipf, from the wordfreq project) of at least 2.5. That keeps everyday words, common names and well-known places.
• Disconnects. A number "went into disconnect" in a month if it was held and not disconnected the month before, and disconnected or in transit that month. Holders are compared after our corrections at the company level, so a move between two IDs of one company doesn't count as a new holder.
• Checked twice more. Two checkers recomputed the headline figures from the raw files with two different tools, seeing our definitions but not our results. Once the file problems above were fixed, 200 of the figures they covered matched both of them exactly, and the few others differ only by rounding or by how one checker read a stray space in the word list. Two figures weren't part of their check: the word endings and the recent pickups. A separate group of skeptics then tried to knock down every claim on this page, and a reporter, a business owner and an AI search reviewer read it before it went out.
• Sources outside our data. 833's opening date: FCC. 822 as the next prefix: Somos.

About us: the 1-800 MARKETER network helps businesses find and get toll free and local vanity numbers, so we have a stake in this market. The figures here come from Somos data and are reported as they came out.