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		How do I figure out if an SMS traffic provider is reliable?
	
	
	
	
	
 
 
	
	
	
		
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		See if they connect directly with operators or if they’re just a chain of resellers. Fewer “hops” often means more reliability.
	
	
	
	
	
 
 
	
	
	
		
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		Test sending to various networks, particularly tricky ones. Some countries block certain SMS if it’s suspicious.
	
	
	
	
	
 
 
	
	
	
		
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		Ask for stats on successful delivery and latency. If they’re transparent, that’s a good sign.