Paytm - Paytm offers prepaid recharge service for all Indian mobile operators including Airtel, Vodafone, Reliance GSM, Reliance CDMA, Idea, BSNL, Uninor, Tata Indicom, Aircel, Tata Docomo, Loop Mobile, MTS, MTNL and Videocon. With Paytm you can buy Topup, Special Tariff Vouchers (STV), Data/GPRS packs, STD/ISD packs, SMS packs as well as 2G and 3G packs for any prepaid mobile. Paytm supports Credit cards of VISA and Mastercard. Other payment options like Debit Cards, Net Banking, ATM cards, American Express (Amex) cards and prepaid cash cards (ITZCash, Done Cards) will be made available soon. You can also recharge any Mobile, DTH & Data card at http://www.paytm.com. Paytm is a PCI DSS security certified commerce platform that uses Verisign's trusted technology for securing all your payment related information. Paytm is a product of One97 Communications. Need any help? We are there for you 24X7. Just send a mail to firstname.lastname@example.org and we'll take care.
Google Voice Google Voice - Make cheap international calls with your Google number. Send free text messages.Place calls and send text messages showing your Google number. Listen to voicemail and read transcripts. Currently only available in the US. IMPORTANT: You must open Google Voice at least once after upgrading to route calls
cellity Communicator Mobile email, send and receive free text messages, make low-cost international and conference mobile calls
Info On Truecaller on PC Info On Truecaller on PC is the world's largest mobile phone community for mobiles and accessible via a Web site, It finds contact details globally given name or telephone number, and has an integrated caller ID service to achieve call-blocking functionality and social media integration to keep the phonebook up-to-date with pictures and birthdays
Mobile Check Use Mobile Check to look up mobile phone numbers to determine the mobile operator (UK only)