The following are known Code Breaker Codes for SimCity 2000 on Nintendo Game Boy Advance (GBA).

These codes are for the U.S. version of the game.

• Master Code – Must Be On
  00007367 000A
  1009D580 0007

Note: Only use one money code at a time.

• Hold R Trigger To Increase Money
  74000130 02FF
  E3002ABC 001F
  Note: You must place a structure (road/building/park etc) to notice the change in money. Also if you go over a certain amount of money, your money will reset back to 0 and increase from there, the code increases aprox 1000$ for ever second you hold R trigger.
• Always Have Max Money
  83002ABC FFFF
• Have All Monuments
  33000598 00FF
• Have All Power Plants
  33000580 00FF
  33000582 00FF
• Have All Road Types
  33000588 00FF
• Have All Ports
  33000596 00FF

Always Have Perfect Amount of R/C/I Zone Codes

• Commercial
  33000B28 0009
• Residential
  33000B90 0009
• Industrial
  33000AF4 0009