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Region Carrier Name:Hertfordshire
This is the United Kingdom Region Carrier Name:Hertfordshire Area Code Database page list. You can click the title to browse the detail information.
City | National Destination Code | Sn from | Sn to | Number Type |
---|---|---|---|---|
Bishops Stortford | 1279 | 470000 | 479999 | G |
Welwyn Garden City | 1707 | 400000 | 409999 | G |
St Albans | 1727 | 612000 | 612999 | G |