Öryggisfjarskipti number prefixes
Öryggisfjarskipti prefixes in Iceland: 636, 637, 638, 639, 640, 641. Number format +354 636 XXXX.
636
- Country
Iceland +354- Prefixes
- 636, 637, 638, 639, 640, 641
- Number format
- +354 636 XXXX
- Within the country
- 636 XXXX
A prefix shows which operator a number range was originally assigned to. In many countries subscribers can port their number to another operator, so the prefix does not guarantee the current operator.