Web Research - Comparison of companies which offer postal mail scanning and voice mail

Hi there,

I need some price comparisons, and reputation checks on companies that offer postal mail scanning and voice mail to email services - similar to http://www.nycvirtualoffice.com

These companies do not need to be located in the US, but it would be preferable.

Both the postal address and the phone number should be in the same city, and preferably offered by the same company.

The end result would be that I could give clients a mailing address and a phone number, and no matter where I was in the world I could check scans of envelopes (and letters if necessary) and check voicemail online.

Please indicate hourly rate and estimated duration for this job.

Thanks!