Dauphin Telecom number prefixes
Dauphin Telecom prefixes in Guadeloupe: 690, 691, 709. Number format +590 690 XX XX XX.
690
- Country
Guadeloupe +590- Prefixes
- 690, 691, 709
- Number format
- +590 690 XX XX XX
- Within the country
- 0690 XX XX XX
- Number ranges
- 69022, 69066, 69077, 69088, 69122, 70904
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.