Talk:Area code 641

"arbitrage"?

 * A large number of calling card and conference service providers operate in area 641. When one calls a rural number in area 641, the long distance provider has to pay the termination fee to the receiving telecom party: up to 8 cents a minute. Using this arbitrage, some of the service providers operate here and require one to dial the 'local access number' in area 641.

I'm not following the logic here. What's the "arbitrage"? —Tamfang (talk) 02:40, 21 December 2010 (UTC)

Why mention communism when talking about China? Does Wikipedia mention 'constitutional monarchy' whenever England comes up? - 75.69.254.32 (talk) 16:31, 20 January 2014 (UTC) Jan 20 2014

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