Hrefnugata, Reykjavík
Hrefnugata hefur 10 heimilisföng. Öll heimilisföng við þessa götu hafa póstnúmerið 105.
Póstnúmer: 105
Heimilisföng
| Hrefnugata 1 | 105 |
| Hrefnugata 2 | 105 |
| Hrefnugata 3 | 105 |
| Hrefnugata 4 | 105 |
| Hrefnugata 5 | 105 |
| Hrefnugata 6 | 105 |
| Hrefnugata 7 | 105 |
| Hrefnugata 8 | 105 |
| Hrefnugata 9 | 105 |
| Hrefnugata 10 | 105 |