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Region Carrier Name:New Hampshire
This is the United States Region Carrier Name:New Hampshire 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 |
|---|---|---|---|---|
| Newmarket | 603 | 2006000 | 2006999 | G |
| Suncook | 603 | 2106000 | 2106999 | G |
| Bristol | 603 | 2178000 | 2178999 | G |
| Merrimack | 603 | 2624000 | 2624999 | G |
| Dover | 603 | 2854000 | 2854999 | G |
| Bedford | 603 | 3102000 | 3102999 | G |
| Salem | 603 | 3283000 | 3283999 | G |
| Keene | 603 | 3385000 | 3385999 | G |
| Concord | 603 | 3695000 | 3695999 | G |
| Portsmouth | 603 | 3734000 | 3734999 | G |
| Goffstown | 603 | 3844000 | 3844999 | G |
| Manchester | 603 | 3910000 | 3910999 | G |
| Manchester | 603 | 3913000 | 3913999 | G |
| Nashua | 603 | 4025000 | 4025999 | G |
| Somersworth | 603 | 4056000 | 4056999 | G |
| Plymouth | 603 | 4126000 | 4126999 | G |
| Exeter | 603 | 4182000 | 4182999 | G |
| Candia | 603 | 4836000 | 4836999 | G |
| Derry | 603 | 5522000 | 5522999 | G |
| Portsmouth | 603 | 5700000 | 5700999 | G |
| Portsmouth | 603 | 5708000 | 5708999 | X |
| Hampton | 603 | 6015000 | 6015999 | G |
| Raymond | 603 | 7069000 | 7069999 | G |
| Seabrook | 603 | 7603000 | 7603999 | G |
| Milford | 603 | 7696000 | 7696999 | G |
| Durham | 603 | 8150000 | 8150999 | G |
| Nashua | 603 | 8646000 | 8646999 | G |
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