Websites targeting keyword sms for free
1980 websites are using keyword sms for free in their content.
Total results: 1980
Domains on this page: 74
Different keywords:
Results:
Receive SMS online for Free - without a Phone or Registrationhttp://portalrankings.com/info/sms-online.co
sms-online.co is a free service to receive SMS online. It works from all countries. Use it for Facebook, Telegram, WeChat, VK, PayPal, AliPay and more
- ID for Google Adsense: ca-pub-5437874855864836
- Google Analytics code: 70140904-1
- Updated On (Date): 2016-Sep-25
- Expiration time: 2017-Oct-23
- Website Registered On (Date): 2015-Oct-23
Website Development, SMS Shortcode Setup, CallerTune Setup, Premium BulkSMS Gateway, Software Development, Banner Design, Logo Design, Mobile Messaging, Web Hosting, E-Payment Solutions - TurningPoint Innovationshttp://portalrankings.com/info/turningpoint-innovations.com
TurningPoint Innovations specializes in design and development of highly intuitive and professional websites, software and mobile applications, Bulksms, Robocall, Shortcode, USSD solutions for small, medium and large sized business organizations. We believe in walking with our clients at every step during the journey of development and success of their business.
- Google Analytics code: 51957527-1
- Updated On (Date): 2017-May-06
- Expiration time: 2018-May-06
- Website Registered On (Date): 2011-May-06
SMSWorks360 - Voice SMS Nigeria, Robocall Nigeria, Free sms, Cheap sms Services, Web sms, sms Online, Bulk sms Nigeria, Text Message, Mobile Marketing, Send message, sms gateway, Send text message, Free text messaging, sms Marketing, sms Message, Online Texting, Sending Bulk sms Messages, How to sell bulk sms, How to purchase bulk sms, Bulk sms Provider, Cheapest Bulk sms sites in Nigeria, Reseller Bulk sms Gatewayhttp://portalrankings.com/info/smsworks360.com
SMSWorks360 - Register And Get upto N500 free credit to send SMS
- Updated On (Date): 2016-Aug-01
- Expiration time: 2017-Oct-31
- Website Registered On (Date): 2012-Oct-31
Receive SMS Online For Free - US,UK,Austria,Sweden,BELGIUM, Sweden Free Numbershttp://portalrankings.com/info/free-receive-sms-online.com
Receive SMS online for FREE, without Registration and without use your personal phone number.Numbers from United Kingdom, Romania ,United States,Spain,France,Germany.
- ID for Google Adsense: ca-pub-5685214639717345
- Google Analytics code: 104208325-1
- Updated On (Date): 2017-Aug-07
- Expiration time: 2018-Aug-07
- Website Registered On (Date): 2017-Aug-07
Voipblast | Free calls and nearly free sms worldwide !http://portalrankings.com/info/voipblast.com
Free phone calls with Voipblast. Call your online friends for free as well as a special selection of popular international destinations.
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 18278354-25
- Updated On (Date): 2016-Apr-01
- Expiration time: 2019-May-25
- Website Registered On (Date): 2009-May-25
SMS Discount | Free international phone callshttp://portalrankings.com/info/smsdiscount.com
SMS Discount offers free calls to many destinations worldwide, way cheaper than Skype. Download it here!
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 20679293-6
- Updated On (Date): 2013-Jan-01
- Expiration time: 2021-Jan-12
- Website Registered On (Date): 2001-Jan-12
Diwali Sms | Send Diwali Sms, Diwali Wisheshttp://portalrankings.com/info/diwali-sms.com
Happy Diwali SMS – Send free Latest Diwali SMS quotes wishes greetings messages in Hindi or English to anywhere in India. Enjoy Deepawali by sending Diwali greetings to your family, love ones and colleagues.
- Google+ User ID: 108931556902685142464
- Google Analytics code: 41430003-9
- Updated On (Date): 2016-Sep-19
- Expiration time: 2017-Oct-14
- Website Registered On (Date): 2011-Oct-14
ippi - Call the whole world for free with the n�1 SIP provider ! - Homehttp://portalrankings.com/info/ippi.com
Low cost SIP VoIP provider. SIP Trunk and IP Centrex offers. Call and send SMS for free or at very low cost
- Google+ User ID: +Ippicom
- Google Analytics code: 101871093-1
- Updated On (Date): 2017-May-04
- Expiration time: 2021-May-22
- Website Registered On (Date): 1995-May-21
Send Message - Free SMShttp://portalrankings.com/info/free-for-now.com
- Updated On (Date): 2017-Feb-05
- Expiration time: 2018-Apr-02
- Website Registered On (Date): 2014-Apr-02
Receive SMS Online || Junk-SMS.comhttp://portalrankings.com/info/junk-sms.com
Receive SMS online for FREE, Receive verification sms online, get sms online, without registration
- ID for Google Adsense: ca-pub-6748422315590344
- Google Analytics code: 99022360-1
- Updated On (Date): 2017-May-12
- Expiration time: 2018-May-12
- Website Registered On (Date): 2017-May-12
Business SMS services | Esendexhttp://portalrankings.com/info/esendex.co.uk
Send business SMS online quickly and easily with Esendex - excellent global coverage - try it for free! Send SMS online, via email or integrate with our API.
- Google Analytics code: 420369-1
- Updated On (Date): 2015-Dec-14
- Expiration time: 2017-Dec-21
- Website Registered On (Date): 2001-Dec-21
Website is under constructionhttp://portalrankings.com/info/pdf-standard-free.com
Pdf-standard-free.com download free standards in pdf
- Updated On (Date): 2016-Nov-03
- Expiration time: 2017-Nov-03
- Website Registered On (Date): 2016-Nov-03
Download — Microsoft Office ab 2003 bis 2013 für Windowshttp://portalrankings.com/info/free-office.biz
Alle Versionen von Microsoft Office in einem Ort, kostenloser, schneller download, ohne Anmeldung und sms
- Google Analytics code: 68806407-2
- Updated On (Date): 2017-Apr-05
- Expiration time: 2018-May-17
- Website Registered On (Date): 2016-May-18
Leading Shortcode Setup Company in Nigeriahttp://portalrankings.com/info/guarantyshortcode.com
Guaranty ShortCode is the leading short code provider in Nigeria, Mobile messaging solutions, shared shortcode, dedicated shortcode, shortcode reseller business, toll free shortcode, IVR shortcode, Caller tunes, Ring back tunes etc. We are the leading premium shortcode set up in Nigeria with guaranty earning.
- Google Analytics code: 84453907-1
- Updated On (Date): 2017-Oct-26
- Expiration time: 2018-Oct-28
- Website Registered On (Date): 2014-Oct-28
VoipbusterPro | Free calls and nearly free sms worldwide !http://portalrankings.com/info/voipbusterpro.com
Free phone calls with VoipbusterPro. Call your online friends for free as well as a special selection of popular international destinations.
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 20679293-14
- Updated On (Date): 2016-Dec-13
- Expiration time: 2018-Jan-18
- Website Registered On (Date): 2007-Jan-18
Jio laptop Rs999 Onlyhttp://portalrankings.com/info/jio-laptop-free.xyz
Get Jio Sim At Just Rs49 Unlimited Internet,Calls & Sms For 1 Year*
- ID for Google Adsense: ca-pub-8695645551413830
- Google Analytics code: 80233368-1
Free-Proxies - Speed up your scaper with fast elite proxyhttp://portalrankings.com/info/free-proxies.info
Free proxies, checker and API for high quality proxies. Free list of sock5 and elite proxy, checked every 30 minutes.
- Google Analytics code: 97074766-1
- Updated On (Date): 2017-Jun-07
- Expiration time: 2018-Apr-08
- Website Registered On (Date): 2017-Apr-08
VoIPCheap | Free Calls from the UKhttp://portalrankings.com/info/voipcheap.co.uk
Discount VoIP Calls from all over the world. Sign up for free and join the VoIP revolution!
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 20679293-16
- Updated On (Date): 2017-Apr-11
- Expiration time: 2020-May-03
- Website Registered On (Date): 2005-May-03
free-adblaster.com - Ce site est en vente! - Portail d'informationshttp://portalrankings.com/info/free-adblaster.com
Ce site est en vente! free-adblaster.com est votre source d’informations généralistes sur le web ! Nous vous souhaitons de fructueuses recherches ! free-adblaster.com
- Updated On (Date): 2017-Jan-16
- Expiration time: 2018-Jan-10
- Website Registered On (Date): 2009-Jan-10
Tracker Free - Monitoring software for Android - Tracking Calls, SMS, GPS, Pictures, Applications, Facebook, WhatsApp, Messenger, Recording Calls and more.http://portalrankings.com/info/tracker-free.com
Tracker Free - Monitoring software for Android - Tracking Calls, SMS, GPS, Pictures, Applications, Facebook, WhatsApp, Messenger, Recording Calls and more.
- Updated On (Date): 2016-May-23
- Expiration time: 2018-Jun-06
- Website Registered On (Date): 2015-Jun-06
Happy New Year 2017http://portalrankings.com/info/happynewyear-sms.com
Get happy new year 2017 sms, messages, images for free. Download happy new year 2017 wishes, quotes, wallpapers etc.
- Google Analytics code: 83810450-1
- Updated On (Date): 2016-Dec-03
- Expiration time: 2017-Sep-07
- Website Registered On (Date): 2016-Sep-07
Free SMS :: Welcomehttp://portalrankings.com/info/free--sms.com
- Updated On (Date): 2016-Oct-05
- Expiration time: 2017-Nov-07
- Website Registered On (Date): 2001-Nov-07
Free Sms kostenlose Klingeltöne und gratis Handy Gameshttp://portalrankings.com/info/free-sms-world.de
Free Sms gratis Sms umsonst verschicken kostenlose Sms versenden Free Sms schreiben kostenlos Sms senden FreeSms Free Sms Text message Freee Sms
- Google Analytics code: 4194538-1
- Updated On (Date): 2011-Oct-11
WIKO.IO - International Free SMS Text Messaginghttp://portalrankings.com/info/wiko.io
Send Free SMS Text Message Worldwide with International SMS Messaging. No Login Required. No Signup Required.
- ID for Google Adsense: ca-pub-6373980177063789
- Google Analytics code: 108111831-1
- Updated On (Date): 2017-Jun-19
- Expiration time: 2018-Jan-28
- Website Registered On (Date): 2017-Jan-28
Interactive SMShttp://portalrankings.com/info/interactive-sms.co.uk
- Google Analytics code: 23620969-2
- Updated On (Date): 2017-Nov-10
- Expiration time: 2019-Nov-17
- Website Registered On (Date): 2003-Nov-17
SMSPortal Nigeria - Premium BulkSMS Gateway to Nigeria and the Worldhttp://portalrankings.com/info/smsportalng.com
We Bring You Effective SMS Solutions to Get You Ahead | Communicate Effectively With Your Audience | Join the Leading SMS Gateway Provider in Nigeria ...
- Google+ User ID: +OlaitanKolawole
- Updated On (Date): 2017-Feb-16
- Expiration time: 2017-Aug-11
- Website Registered On (Date): 2011-Aug-11
Way2Smshttp://portalrankings.com/info/way-2-sms.in
Send Free SMS through India\'s Leading Portal. Login to your Way2SMS account now. Free SMS to India, Bulk SMS e.t.c
- ID for Google Adsense: ca-pub-9595947362437770
- Updated On (Date): 2017-Feb-01
- Expiration time: 2018-Jan-25
- Website Registered On (Date): 2013-Jan-25
نمایندگی و پنل ارسال اس ام اس | اس ام اس برترhttp://portalrankings.com/info/sms-bartar.com
نمایندگی پنل اس ام اس رایگان و ارسال sms به خطوط بلاک شده ، بانک شماره موبایل ایرانسل و همراه اول
- Updated On (Date): 2017-Mar-01
- Expiration time: 2018-Aug-15
- Website Registered On (Date): 2012-Aug-15
Mobile Tracker Free | Cell Phone Tracker App | Monitoring App for Android Smartphonehttp://portalrankings.com/info/mobile-tracker-free.com
Mobile Tracker Free is a free application for monitoring & tracking SMS, MMS, Calls, Recording Calls, Locations, Pictures, Facebook, WhatsApp, Applications and more!
- ID for Google Adsense: ca-pub-7150213380864780
- Updated On (Date): 2016-Feb-29
- Expiration time: 2019-Jan-13
- Website Registered On (Date): 2013-Jan-13
Jumblo | Free callshttp://portalrankings.com/info/jumblo.com
Cheap phone calls and text messages with Jumblo. Call your online friends for free as well as a special selection of popular international destinations.
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 18278354-19
- Updated On (Date): 2016-Jan-18
- Expiration time: 2021-Feb-20
- Website Registered On (Date): 2009-Feb-20
Receive SMS Online | Disposable/Temporary Numberhttp://portalrankings.com/info/freephonenum.com
Send and receive Text/SMS for Free. Receive activation code using your temporary/disposable phone number.
- ID for Google Adsense: ca-pub-2387328847962451
- Google Analytics code: 100066970-1
- Updated On (Date): 2017-May-10
- Expiration time: 2018-May-10
- Website Registered On (Date): 2017-May-10
Happy Veterans Day 2017 | Veterans Day Quotes, Dealshttp://portalrankings.com/info/veteransday2016s.net
Exclusive blog on Happy Veterans Day 2017 where you can get Veterans Day Quotes, Deals, Images, Status, SMS for free of cost!
- Google+ User ID: 116957154785436029161
- ID for Google Adsense: ca-pub-1556223355139109
- Updated On (Date): 2016-Jun-16
- Expiration time: 2017-Jun-16
- Website Registered On (Date): 2016-Jun-16
VoipZoom | cheap calls all over the worldhttp://portalrankings.com/info/voipzoom.com
Free phone calls with VoipZoom. Call your online friends for free as well as a special selection of popular international destinations.
- ID for Google Adsense: ca-pub-6650803325103197
- Google Analytics code: 20679293-28
- Updated On (Date): 2015-Mar-31
- Expiration time: 2018-May-05
- Website Registered On (Date): 2008-May-05
hotfreesms.comhttp://portalrankings.com/info/hotfreesms.com
delivers the best free sms service on the internet! Trick your friends by sending them spoofed sender messages.
- Updated On (Date): 2017-Apr-19
- Expiration time: 2018-Apr-24
- Website Registered On (Date): 2006-Apr-24
Virtual Freehttp://portalrankings.com/info/virtual-free.com
- Updated On (Date): 2016-Nov-25
- Expiration time: 2017-May-24
- Website Registered On (Date): 2016-May-24
Free Receive SMS - Receive SMS Online Now | Receive SMS Online | Free Virtual Numbershttp://portalrankings.com/info/receive-sms-free.com
Here you can get some free virtual phone numbers to receive sms online,all messages receied will show below automatically.Subscribe and share our site to get more phone numbers for free.
- Google+ User ID: +GeniFoti
- ID for Google Adsense: ca-pub-8809613576041669
- Google Analytics code: 75480656-1
- Updated On (Date): 2016-May-24
- Expiration time: 2017-May-31
- Website Registered On (Date): 2013-May-31
Mobile Tracker Free | Cell Phone Tracker App | Monitoring App for Android Smartphonehttp://portalrankings.com/info/mobile-tracker-free.mobi
Mobile Tracker Free is a free application for monitoring & tracking SMS, MMS, Calls, Recording Calls, Locations, Pictures, Facebook, WhatsApp, Applications and more!
- ID for Google Adsense: ca-pub-7150213380864780
- Updated On (Date): 2017-Sep-26
- Expiration time: 2018-Sep-26
- Website Registered On (Date): 2017-Sep-26
Free Email Tracking | Best Email Tracker | mailtrack - cloudHQhttp://portalrankings.com/info/free-email-tracker.com
Know when your emails are opened in real-time with the best email tracker from cloudHQ
- Google+ User ID: +CloudhqNetdatasync
- Google Analytics code: 18981743-2
- Updated On (Date): 2017-Sep-19
- Expiration time: 2018-Sep-19
- Website Registered On (Date): 2017-Sep-19
Pakistan Telecom News - Mobilink Ufone Warid Telenor Zong & Free SMShttp://portalrankings.com/info/pak-sms.com
Free SMS to Pakistan Mobilink Jazz Indigo Ufone Prepay Postpad Telenor Djuice TalkShawk Zong WaridTel Zahi Zem Instaphone GSM
- Google Analytics code: 3562842-10
- Updated On (Date): 2017-Jun-23
- Expiration time: 2018-Oct-13
- Website Registered On (Date): 2003-Oct-13
Send Free SMS | Unlimited Text Messages Worldwidehttp://portalrankings.com/info/afreesms.com
Send unlimited free SMS messages online. No need to register, just write your message and send unlimited sms to any country you like for FREE!
- ID for Google Adsense: ca-pub-7081026158367242
- Google Analytics code: 35411807-1
- Updated On (Date): 2016-Feb-07
- Expiration time: 2022-Sep-09
- Website Registered On (Date): 2012-Sep-09
POS that lets you control everything in one app - Shopbox POShttp://portalrankings.com/info/shopbox.com
The Shopbox mobile POS system empowers you to deliver excellent customer service and grow your business all at once. Get started for free.
- Google Analytics code: 29244909-9
- Updated On (Date): 2016-Sep-02
- Expiration time: 2020-Jun-22
- Website Registered On (Date): 2003-Jun-22
Beds Alert :: Homehttp://portalrankings.com/info/bedsalert.co.uk
Beds Alert, Beds Alert system by Neighbourhood Alert. Phone, text and email messaging for Police, Neighbourhood Watch and community groups
- Google Analytics code: 48039159-2
- Updated On (Date): 2017-Nov-24
- Expiration time: 2019-Nov-30
- Website Registered On (Date): 2015-Nov-30
Lead generation, Email marketing | Data Media And Researchhttp://portalrankings.com/info/dmri.co.uk
Lead generation, email marketing and consumer data list specialists. Data Media And Research can help to provide your company with highly targeted opt in sales leads and quality data lists for your marketing campaigns to succeed.
- Google Analytics code: 870262-2
- Updated On (Date): 2015-Sep-09
- Expiration time: 2017-Sep-16
- Website Registered On (Date): 2003-Sep-16
ConnectTxt - formerly txttoolshttp://portalrankings.com/info/txttools.co.uk
- Known AddThis user account ID: txttools
- Updated On (Date): 2015-Nov-18
- Expiration time: 2017-Nov-21
- Website Registered On (Date): 2001-Nov-21
Free SMS sending through the Internet - WORLD-SMS.ORGhttp://portalrankings.com/info/world-sms.org
Send SMS through the Internet for free and without registration in many countries of the world.
- ID for Google Adsense: ca-pub-7214005261197542
- Google Analytics code: 41267269-1
- Updated On (Date): 2017-May-05
- Expiration time: 2018-May-04
- Website Registered On (Date): 2012-May-04
Online Hospitals,Online Dentists, Doctors, Dentist Appointments in Delhi, NCR, Noida, Ghaziabad, Indipuramhttp://portalrankings.com/info/eswasthyaseva.com
Eswasthyaseva offers online Health care system, free advance immunization reminder service via SMS OR email to parents and doctors. Call Dentists and Hospital directly to book appointment or confirmed doctor appointments online for FREE in Noida, Ghaziabad, Crossings Republik, Mirzapur, Allahabad, and many more cities of India.
- Google+ User ID: 104384661738278563977
- Google Analytics code: 53399314-1
- Updated On (Date): 2015-Dec-09
- Expiration time: 2017-Dec-09
- Website Registered On (Date): 2012-Dec-09
SMS 4 Connect - Fast and Effective Communicationhttp://portalrankings.com/info/sms4connect.com
SMS4Connect is a Branded SMS service tailored for the commercial and education sectors. It is fully web-based and no custom hardware or software are required.
- Updated On (Date): 2012-Nov-06
- Expiration time: 2017-Oct-21
- Website Registered On (Date): 2012-Oct-21
Free Sms Hub | All Types Of Smshttp://portalrankings.com/info/freesmshub.com
Here you can see a latest collection of Good Morning Wishes For Friends 2017; On this page we are presenting a Good Morning Wishes for Friends in English/Hindi.
- ID for Google Adsense: ca-pub-1287930844170412
- Updated On (Date): 2017-Jan-03
- Expiration time: 2017-Dec-29
- Website Registered On (Date): 2016-Dec-29
Bible SMS - Free Bible Verse Text Messageshttp://portalrankings.com/info/bible-sms.com
Bible SMS sends free bible verses and bible verse text messages to your cell phone.
- Google Analytics code: 42943607-1
- Updated On (Date): 2013-Oct-25
- Expiration time: 2022-Nov-29
- Website Registered On (Date): 2006-Nov-29
myfreesms.co.uk free sms, free text message, send free text, send free sms, send free text message online using myfreesms.co.uk send a free text, free sms ukhttp://portalrankings.com/info/myfreesms.co.uk
myfreesms.co.uk free sms, free text message, send free text, send free sms, send free text message online using myfreesms.co.uk send a free text, free sms uk
- Google Analytics code: 27927569-1
- Updated On (Date): 2015-Dec-05
- Expiration time: 2017-Dec-22
- Website Registered On (Date): 2011-Dec-22
Free SMS, Send Free SMS, Send Free SMS to india, Way2SMS Login, Free SMS Site, Free email alerts, email2SMS, SMS Alerts, send SMS to any Mobile, Mobile to Mobile free SMShttp://portalrankings.com/info/way2sms.com
Free SMS, Send Free SMS, Send Free SMS to india, Free SMS in india, Free SMS Sites, free SMS to Mobiles, Free SMS website, Free SMS website in india, Free SMS service, Free SMS in india, SMS greetings, Group SMS, Free Group SMS, Joke SMS, SMS Quotes, SMS Jokes, Instant SMS, web to mobile Free SMS, Free SMS from net, Free SMS from Web, Free SMS Text, Free SMS message, free SMS from Mobile, Gmail alerts on Mobile , Yahoo mail alerts on Mobile, email alerts on mobile, free email alerts, Free email alerts on mobile, free SMS from US to india, Free SMS from UK to india, Free SMS from australia to india, Free SMS from UAE to india, Free SMS from singapore to india, Free SMS from china to india, Online SMS, Free text message.
- Google Analytics code: 41615127-1
- Updated On (Date): 2014-Jan-16
- Expiration time: 2019-Dec-17
- Website Registered On (Date): 2005-Dec-17
INTERNATIONALFREESMS.COM UNLIMITED FREE SMS WORLDWIDE.http://portalrankings.com/info/internationalfreesms.com
Send unlimited free text messages Via Internet and Advertising SMS via text messages to worldwide
- ID for Google Adsense: ca-pub-7233937912161999
- Updated On (Date): 2017-Jan-09
- Expiration time: 2018-Jan-22
- Website Registered On (Date): 2012-Jan-22
PDFMerge! - Merge PDF files online for freehttp://portalrankings.com/info/pdfmerge.com
PDFMerge! let's you merge your PDF files online. No installation, no registration, it's free and easy to use.
- Known AddThis user account ID: ra-570f0f39739142a6
- Google Analytics code: 6887279-6
- Updated On (Date): 2017-May-08
- Expiration time: 2018-Jun-03
- Website Registered On (Date): 2007-Jun-03
Anonymously receive SMS online for free. No registration required!http://portalrankings.com/info/anon-sms.com
You want to stay anonymous online or in real life? Don't want to disclose your private phone number? We are here to help you with that!
- ID for Google Adsense: ca-pub-2914127237968043
- Google Analytics code: 76369504-1
- Updated On (Date): 2017-Feb-01
- Expiration time: 2018-Feb-18
- Website Registered On (Date): 2016-Feb-18
Business Meetings, Social Networking and Expat Community - Fryday™http://portalrankings.com/info/fryday.net
International networking community where expats meet locals. Sign up for free to join!
- Google+ User ID: +FrydayNetwork
- Google Analytics code: 36711640-1
- Updated On (Date): 2017-May-03
- Expiration time: 2018-Jun-02
- Website Registered On (Date): 2004-Jun-02
booksms247 - Homehttp://portalrankings.com/info/booksms247.com
Get your cheap bulks sms, 1unit/sms, N1.50k,no unit splitting, compel our price.you get free sms to test, schedule your sms for later date and recurring scheduling, you can use web-view on your site or desktop, without logging to our site first, you can send multiple messages at a go,you can also buy credit with voucher card. you also get eBooks, videos and other things that you can either resale or personal use, and much more.
- Updated On (Date): 2017-Mar-07
- Expiration time: 2017-Nov-17
- Website Registered On (Date): 2014-Nov-17