Email Addresses:

howard (at) physics.harvard.edu (forwards to howard (at) frank.harvard.edu)
andrew (at) alum.mit.edu (permanent; forwards to howard (at) frank.harvard.edu)
6173125314 (at) vtext.com (text message my mobile phone - 100 char. max)
Encrypted email (PGP) -- public key

Phone Numbers:

mobile: 617-312-5314
lab: 617-495-3037

Mailing addresses:

Postal mail and UPS at lab:
Andrew Howard
Lyman Labs - Physics Dept.
17 Oxford St.
Cambridge, MA 02138

FedEx and DHL at lab:
Andrew Howard
McKay Labs - Physics Dept.
9 Oxford St.
Cambridge, MA 02138


Whereabouts:

I can usually be found in room 128, in Lyman Laboratory, at Harvard.
Here's a map showing that part of campus. (Lyman Laboratory is just north of the Science Center.)