Neighborhoods in The Sims Online

There are twelve neighborhoods (or cities) that appeared in The Sims Online.

Alphaville
Alphaville is the largest residential city to choose from in The Sims Online. It is one of 12 major cities in the game. It is notable, as it is the largest city in the game. Similar to Betaville, the name of the city derives from the first letter of the Greek alphabet being Alpha, with Beta being the second.

One of the sports teams in The Sims 3 is called the Alphaville Alpacas.

Betaville
Betaville is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game. It was used by EA to test new game functions. The city name derives from beta testing as well as Beta being the second letter of the Greek alphabet, whereas Alphaville utilises the first letter.

Blazing Falls
Blazing Falls is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Calvin's Creek
Calvin's Creek is one of the cities to choose from in The Sims Online. It is one of two major cities in the game. It is probably a reference to a Calvin and Hobbes strip, where Calvin claims to have discovered a creek, even naming it after himself, but Hobbes says that he may not have been the first, so Calvin renames it 'Hobs crk' instead.

Dan's Grove
Dan's Grove is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Dragon's Cove
Dragon's Cove is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game. It is notable as it is the most difficult city in the game. A Sim's energy will go down faster, and it is harder to earn money here.

East Jerome
East Jerome is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Fancy Fields
Fancy Fields is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Jolly Pines
Jolly Pines is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Mount Fuji
Mount Fuji is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game. It was originally marketed for players in Asia. It is based on the real Mount Fuji in Japan.

Interhogan
Interhogan is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game.

Test Center
Test Center is one of the cities to choose from in The Sims Online. It is one of 12 major cities in the game. It is also special since when a Sim moves in, they get §60,000 instead of normal §20,000, but he/she is unable to move out. After a game update EA tested new objects there, similar to Betaville which uses beta testing for the city name and it was also used to test new objects.