Rolvsøy 0131
1911–1993
Validity periods
- Rolvsøy 1911–1993
Changes to this municipality
- 1994Merger
In 1994, Rolvsøy (0131) was merged into Fredrikstad (0106).
Outgoing change
Municipalities incorporated here
- 1911Division
In 1911, Tune (0130) was divided, creating Rolvsøy (0131).
Incoming change
SSB notes
- 1911–1993
I 1994 ble 0103 Fredrikstad, 0113 Borge, 0131 Rolvsøy, 0133 Kråkerøy og 0134 Onsøy slått sammen til 0106 Fredrikstad.