Amazon quietly carved out two Washington, DC zip codes from being serviced by its fastest Prime delivery service with its own branded trucks, outsourcing deliveries to slower services like UPS and the Postal Service, DC Attorney General Brian Schwalb alleges in a new lawsuit.
The alleged decision led to about 48,000 Prime members living in two zip codes east of the Anacostia River receiving fewer benefits than they were actually paying for (at $14.99 a month or $139 a year), according to…