Mobiledia
My Nokia Blog
Phone Arena
PhoneHK board (Chinese site)
RingHK (Chinese site)
SamMobile
SE-Nse (forum)
SEMC Blog
TestSeek
xda developers (forum)
Xperia Blog
Apps / Games / Ringtone / Theme
Anapps
AndroLib
AppBrain (android)
DaVinci Team (SE flashing/unlocking)
ddtNetwork (flashing/unlocking)
DictionaryForMIDs
Esato
eSeth
GetJar
IPmart - Symbian Software
Lasyk Networks
Mobile GMaps
MobiCreed
Mobile9
MPBus 手機巴士 (Chinese site)
MyPhoneExplorer (for SE phone)
Nokia Software
Pleco Software (Chinese dictionaries)
Ringtones4all
Samsung Apps
Twilight
WotanServer (flashing/unlocking)
Zedge
Store
Expensive is what I describe when I compare the price of one or two phones. So it may not necessary be true.
Store Located Within North America
Bongo Wireless (could be expensive - ships to US/Canada only)
BoxWave (accessories only)
Cell Phone Shop (accessories only)
Expansys USA
Markways
Mobile City (Ships to US only)
MyWorldPhone
plemix
Pure-Mobile (could be expensive - ships to US/Canada/UK only)
WireDia
Store Located Outside North America
Brando Shop (accessories only)
Cellular Nationwide Network (accessories only)
DOML International Pte Ltd (accessories only)
Expansys