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Toll-Free Phone Book Details

  • 423,533Phone
  • 22,820User
  • 4,927Hall of shame
  • Most Recent Search:
    (888) 453-4802
  • Most Recent Comment:
    (866) 494-1011
  • SMS/800

    The 800 Service Messaging System (SMS/800) is a U.S. based organization in charge of routing and administering all toll-free numbers (800, 844, 855, 866, 888, and 877) in North America. (This includes Canada and the Caribbean, not just the U.S.) They are authorized to do so by the FCC.

    What this means is that SMS/800 is used by AT&T, Qwest Communications, and Verizon Communications (service providers which assign toll-free numbers) to verify the availability of a toll-free number, reserve it, establish a routing record for a customer, and ensure records are properly downloaded to local exchange carrier Service Control Points (SCPs) - all in order to properly handle toll-free calls. Think of SMS/800 like the back-bone of the 800 service in the same way that ICANN is the back-bone of Internet domain names.

    These service providers pay various fees to SMS/800 to keep it functioning, including per-request charges, monthly recurring charges, and non-recurring charges. For instance, let's say Verizon reserves an 800 number on behalf of a business customer of theirs like Chase Bank. Verizon must then pay 15.3 cents per month to SMS/800, as each service provider has to pay this amount for every toll free number that they actively route. While this might not seem like a lot, there are approximately 23 million toll-free numbers in service. That means AT&T, Qwest Communications, and Verizon Communications are collectively paying over 42 million dollars per year (in monthly fees) to support the infrastructure of SMS/800.

    You can check whether or not a toll-free number is currently available by using 800ForAll as well as SMS/800. This is useful if you want to have a toll-free number that spells a certain word, such as 1-800-FLOWERS.

  • WATS Lines

    Wide Area Telephone Service (WATS) was the original 800 number. Businesses would pay a high annual fee to get the line, which would handle both incoming and outgoing calls. With a WATS line, businesses could then call people in a certain area at a significantly reduced price, either on a per-call or per-minute basis. Or, they could receive calls at no cost to the caller. In 1976, WATS lines brought into AT&T a billion dollars in annual revenue.

Reported Toll-Free Spammers and Scammers

Find out about suspected toll-free scam phone calls and other nuisance calls and texts - all thanks to our active community of CallerSmart users. Run a reverse phone lookup on any toll-free phone number to see what others have reported about it as well.

Frequent Toll-Free Spam and Scam Calls


Recent Toll-Free CallerSmart User Activity

  • First caller feedback on (866) 494-1011 shared by uam_twirler2003: "Telemarketers and they call and hangup"
  • uam_twirler2003 just unlocked their Star Gazer badge because their Caller I.Q. score increased - congrats!
  • First caller feedback on (800) 651-4165 shared by mylfbarbie: "Called for the wrong number.. kept calling back after I said wrong number"
  • mylfbarbie just unlocked their Conqueror badge because their Caller I.Q. score increased - congrats!
  • Call from (866) 532-0424 reported as Debt Collector by viper_99737
  • Call from (800) 683-5485 reported as Trusted Caller by eraseandrewind
  • Call from (844) 280-4743 reported as Trusted Caller by joandelray
  • New feedback on (866) 429-9714 by aterrell312: "AT&T label this number a Spam Risk. Robocaller ignoring do not call registration and does not leave voicemail. Block this number."
  • First caller feedback on (888) 384-0915 shared by greensandal: "Scam number. Do not pick up."
  • Call from (800) 444-1945 reported as Cheater by akinkunmi345
  • First caller feedback on (855) 789-0116 shared by bigsherrill: "This is a scam number and when sent to VM they leave a message saying they owe you money and have the rebate ready. They leave a different number to call back. Beware of this number. "
  • bigsherrill just unlocked their Wordsmith badge because their Caller I.Q. score increased - congrats!
  • New feedback on (877) 220-4805 by vanessa.andreassen: "Allegedly a call back number for disease control and prevention"
  • Call from (800) 328-3647 reported as Trusted Caller by estephcapellan
  • Call from (855) 787-6726 reported as Trusted Caller by bsales71657
  • First caller feedback on (800) 847-1129 shared by genevaseccuro: "Spoof the number and call about credit card debt. Same guy calls every day and uses a different name, location, and tells me I have a good payment history (don't have credit cards). He barely speaks English! Beware! "
  • genevaseccuro just unlocked their Explorer badge because their Caller I.Q. score increased - congrats!
  • Call from (800) 692-7753 reported as Scammer by Jacindanyc
  • First caller feedback on (888) 331-2790 shared by jenniferleonard3: "No voicemail just like the recent long lost of unknown callers who are fishing. "
  • jenniferleonard3 just unlocked their Queen badge because their Caller I.Q. score increased - congrats!

Most Notorious Toll-Free Phone Scams

Our Hall of Shame highlights the numbers of the worst toll-free phone scammers and spammers. Below you’ll find the worst offenders according to our community of CallerSmart users when it comes to toll-free phone scams. These are the toll-free numbers with the lowest Trust Factor ratings and the most negative feedback so please beware!

  • 800-800-2775

    Tollfree Scammer 2 Cheater 1

    This is an Apple iCloud Scammer.

    Identified as Scammer by ThePerplexedOne from Dearborn, MI


    Tollfree Scammer 4 Trusted Caller 1

    This caller wanted me to give up my personal infol

    Identified as Scammer by rponce2 at 09:20pm on 10/02/19
  • 800-892-5234

    Tollfree Scammer 2 Asking For Money 1

    Another telemarketing scammer trying to get my money.

    Identified as Asking For Money by lynetvzw at 02:27pm on 05/10/19


    Tollfree Asking For Money 1 Spam Texter 1

    This number is looking to sell you a school program....If you call it a message board will answer and reroute your call....

    Identified as Asking For Money by icetea at 11:44pm on 04/21/15
  • 800-325-0778

    Tollfree Scammer 4 Trusted Caller 1

    These scammers crack me up. The government will never call. They send mail

    Identified as Scammer by nmoon81 from Port Charlotte, FL


    Tollfree Dead Air 1 Asking For Money 1

    This number has been calling me twice and not leaving a vm. In one app it have, it came up as St Luke's Hospital in NC. I have no affiliation with this hospital. If it's a bill collector, leave a vm - I know you can. I don't answer numbers that I don't know. Too many ways to scam.

    Identified as Dead Air by tabbiwytch from Belton, SC
  • 866-283-6635

    Tollfree Scammer 2 Cheater 1

    scammer trying to collect of someones bad credit for full amounts do not answer

    Identified as Cheater by cnbrannan at 08:47pm on 07/08/19


    Tollfree Dead Air 1 Scammer 1

    Called multiple times and hung up

    Identified as Dead Air by XboxPlazeGT from Tavares, FL
  • 800-695-6179

    Tollfree Scammer 2

    Caller states they're from SSA and there has been fraudulent activity on your SSN. Don't even answer. This is a total SCAM!

    Identified as Scammer by chrisfriedrich at 11:07pm on 09/02/19


    Tollfree Scammer 2

    Caller claims that Social Security has been compromised and possibility of being arrested... total scam.

    Identified as Scammer by jozieob at 08:38pm on 07/24/19
  • 866-513-9461

    Tollfree Asking For Money 1 Scammer 1

    Debt collector! Credit Card Debt.

    Identified as Asking For Money by s.eastwood00 from Fort Worth, TX


    Tollfree Dead Air 1 Scammer 1

    I don’t trust anyone that doesn’t leave a message or speak when I answer

    Identified as Dead Air by catmagic62 at 05:58pm on 08/10/19
  • 877-557-4047

    Tollfree Scammer 2

    Credit card scammers

    Identified as Scammer by Rocketrod24 from Evansville, IN


    Tollfree Dead Air 2

    Not in my contacts & left no message

    Identified as Dead Air by lynns3868 from Pompano Beach, FL
  • 866-614-0032

    Tollfree Scammer 2

    SSN tax scammer-recorded call

    Identified as Scammer by dragonfly3637 from Aurora, CO


    Tollfree Asking For Money 1 Spam Texter 1

    Political unwanted text asking for donation.

    Identified as Asking For Money by Schwn from Chicago, IL
  • 877-321-3548

    Tollfree Scammer 2

    No message left. Must not be a true number.

    Identified as Scammer by frinakat from Lexington, KY


    Tollfree Scammer 1 Spam Texter 1

    Don't fall for it and don't click any link the send you!

    Identified as Scammer by chaz.adams1990 at 06:10pm on 04/20/19
  • 888-587-1368

    Tollfree Scammer 2

    I checked the number on several 1-800 sites. People reported it was pretending to offer a refund from Microsoft. This was the voicemail I got: "We're going to close down. Please call us on our toll-free number 888-587-1368. Repeating again, 888-587-1368. Thank you."

    Identified as Scammer by ds.publ from Taipei


    Tollfree Scammer 2

    This is credence resource management. It seems as they are scammers calling from India because they don't tell you any information about the real company located in Georgia. Don't answer their calls

    Identified as Scammer by oscar_44 from Olivehurst, CA

Recent Toll-Free Activity

  • Recent Searches:

    • (888) 453-4802 from United States
    • (888) 453-4802 from United States
    • (800) 527-8029 from Grove, OK
    • (855) 977-9274 from Indianapolis, IN
    • (866) 635-5027 from United States
    • (877) 351-4033 from United States
    • (800) 307-3161 from United States
    • (877) 795-6999
    • (888) 890-1870 from Palo Alto, CA
    • (800) 331-0500 from United States
    • (855) 419-7365 from United States
    • (844) 755-3258 from Massapequa, NY
  • Recent Feedback:

    • (866) 494-1011
    • (800) 651-4165 from United States
    • (866) 532-0424 from United States
    • (800) 683-5485 from United States
    • (844) 280-4743 from Boca Raton, FL
    • (866) 429-9714 from Norwalk, CT
    • (888) 384-0915 from Cleveland, OH
    • (800) 444-1945 from United States
    • (855) 789-0116 from United States
    • (877) 220-4805 from United States
    • (800) 328-3647 from United States
    • (855) 787-6726 from Council Bluffs, IA

Block Toll-Free Calls and Texts

Victim of a Toll-Free Phone Scam?

If you've been the victim of a toll-free phone scam or fraud, then be sure to file a complaint with the appropriate authorities.