Verizon will now let you add a second number to your phone for $10 a month
June Wan/ZDNETVerizon customers who could use a second phone number but don't need or want another phone can now take advantage of a new offer. On Thursday, the carrier unveiled Second Number, a plan that lets subscribers add another number to their existing phone for $10 a month, if they sign up early enough.Geared for phone calls and messages, the plan includes unlimited talk and text across the US, Mexico, and Canada. No data is included, as that will still be handled by your primary number.Also: The best VPN…