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Listed minutes are based on one call using a local access number (if available). Application of carrier surcharges and fees has the effect of reducing total minutes actually received. Please see the phone card's details for complete information.
Link up to six phone numbers for PIN free dialing to the Lucky Minutes calling card when calling from the US and enjoy the lowest rates available with low charges when calling Singapore from USA - Mobile!
The Cheap Street phone card has inexpensive per minute rates with a maintenance charge and a per call connection charge.
Local access phone numbers are available for the US – Low rates with a weekly fee using the Cheap Call telephone card.
Ten different language voice prompts are available for the Penny Boss phone card – Solid customer rating for quality & billing! Great for calls from USA - Mobile to Singapore
Local access numbers available for the US, London, Moscow & St. Petersburg – 1 minute rounding with the Jupiter phone card!
Six phone numbers can be registered to the card for PIN free dialing from the US – Four star customer rating for quality!
Local access numbers are available for 40+ locations globally including USA - Mobile – PINless dialing for phone calls from the US to Singapore using the Golden Lotus!
Pay only for the time you use when calling Singapore from USA - Mobile with no hidden fees on the Bizon card! Single minute rounding & the clearest connection around.
No weekly or per call fees are ever charged for the Champion phone card – enjoy cheap rates and superior connections!
Simply the cheapest solution for those who need to make lengthy calls – cheapest per minute rates!
Mariachi is the best phone card to use for USA - Mobile travel! Cheap rates for calling to Singapore with a cheap weekly fee!
First-rate quality assured for the Cardinal telephone card – The best rating for connectivity and voice quality given by customers!
No connection or weekly charges for the Solaris calling card, 1 minute rounding and convenient access numbers for over 100 countries for easy calls to Singapore!
Continental can be used to fax & for conference calls, SMS call, web call or as a regular phone card with permanent PIN - calling Singapore from USA - Mobile is easy!
Perfect 5 star rating from ComFi customers – The Everest calling card provides an extremely dependable connection for all calls!
Call to Singapore from USA - Mobile between 9pm and 7am Eastern Standard Time to receive a 10% per minute discount when using your Saturn phone card!
The Fast World card can be used from 90+ locations globally including USA - Mobile and has a permanent PIN that can be refilled online!
Lowest per minute charges for phone calls from USA - Mobile or for calls to Singapore from abroad with the Hello From UK card!
The El Toro phone card has 1 minute rounding and can be registered to 5 different phone numbers for PIN free dialing from the United States.
Never pay extra charges for the Tigris card and enjoy the best call quality. FIVE star customer rating!
Link up to 5 phone numbers to dial without entering a PIN code for your Sahara phone card when calling from the United States. Best customer review!
Experience the best call quality when calling Singapore without ever paying extra maintenance charges on the Mozart phone card!
The best call quality when calling from USA - Mobile to several international destinations including Singapore. Royal Call gives you a permanent PIN number!
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