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City Carrier Name:Royston
This is the United Kingdom City Carrier Name:Royston Area Code Database page list. You can click the title to browse the detail information.
| Region Name | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Hertfordshire | 1763 | 200000 | 209999 | G |
| Hertfordshire | 1763 | 240000 | 249999 | G |
| Hertfordshire | 1763 | 250000 | 259999 | G |
| Hertfordshire | 1763 | 260000 | 269999 | G |
| Hertfordshire | 1763 | 270000 | 279999 | G |
| Hertfordshire | 1763 | 280000 | 289999 | G |
| Hertfordshire | 1763 | 820000 | 829999 | G |
| Hertfordshire | 1763 | 830000 | 839999 | G |
| Hertfordshire | 1763 | 840000 | 849999 | G |
| Hertfordshire | 1763 | 850000 | 859999 | G |
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