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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 |
|---|---|---|---|---|
| Bristol | 603 | 2176000 | 2176999 | G |
| Plymouth | 603 | 2383000 | 2383999 | G |
| Winchester | 603 | 2395000 | 2395999 | G |
| Center Harbor | 603 | 2531000 | 2531999 | G |
| Littleton | 603 | 2593000 | 2593999 | G |
| Littleton | 603 | 2599000 | 2599999 | G |
| Center Sandwich | 603 | 2841000 | 2841999 | G |
| Concord | 603 | 2906000 | 2906999 | G |
| Portsmouth | 603 | 2942000 | 2942999 | G |
| Center Ossipee | 603 | 3011000 | 3011999 | G |
| Tamworth | 603 | 3235000 | 3235999 | G |
| Berlin | 603 | 3263000 | 3263999 | G |
| Salem | 603 | 3284000 | 3284999 | G |
| Madison | 603 | 3671000 | 3671999 | G |
| Bartlett | 603 | 3749000 | 3749999 | G |
| Jackson | 603 | 3837000 | 3837999 | G |
| Suncook | 603 | 4194000 | 4194999 | G |
| Conway | 603 | 4477000 | 4477999 | G |
| Conway | 603 | 4525000 | 4525999 | G |
| Merrimack | 603 | 4613000 | 4613999 | G |
| Gorham | 603 | 4661000 | 4661999 | G |
| Milton Mills | 603 | 4730000 | 4730999 | G |
| Wolfeboro | 603 | 5150000 | 5150999 | G |
| Sanbornville | 603 | 5222000 | 5222999 | G |
| Derry | 603 | 5526000 | 5526999 | G |
| Milford | 603 | 5543000 | 5543999 | G |
| Laconia | 603 | 5565000 | 5565999 | G |
| Jefferson | 603 | 5861000 | 5861999 | G |
| Groveton | 603 | 6360000 | 6360999 | G |
| Monroe | 603 | 6383000 | 6383999 | G |
| Lebanon | 603 | 6787000 | 6787999 | G |
| Lancaster | 603 | 6841000 | 6841999 | G |
| Manchester | 603 | 7162000 | 7162999 | G |
| Nashua | 603 | 7186000 | 7186999 | G |
| Campton | 603 | 7265000 | 7265999 | G |
| North Woodstock | 603 | 7286000 | 7286999 | G |
| North Conway | 603 | 7335000 | 7335999 | G |
| New Boston | 603 | 7416000 | 7416999 | G |
| Woodsville | 603 | 7471000 | 7471999 | G |
| Keene | 603 | 7575000 | 7575999 | G |
| Warren | 603 | 7641000 | 7641999 | G |
| Rumney | 603 | 7865000 | 7865999 | G |
| Franconia | 603 | 8230000 | 8230999 | G |
| Whitefield | 603 | 8371000 | 8371999 | G |
| Lisbon | 603 | 8381000 | 8381999 | G |
| Farmington | 603 | 8390000 | 8390999 | G |
| Dover | 603 | 8427000 | 8427999 | G |
| Twin Mountain | 603 | 8461000 | 8461999 | G |
| Bethlehem | 603 | 8698000 | 8698999 | G |
| Marlborough | 603 | 8760000 | 8760999 | G |
| Keene | 603 | 9031000 | 9031999 | G |
| Meredith | 603 | 9379000 | 9379999 | G |
| East Conway | 603 | 9395000 | 9395999 | G |
| Rochester | 603 | 9484000 | 9484999 | G |
| Ashland | 603 | 9681000 | 9681999 | G |
| Pike | 603 | 9891000 | 9891999 | G |
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