Phone Prefix
(603) 855-XXXX
NH • ALTON
Search Number in This Prefix
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
ALTON
Carrier
314C-IDT AMERICA, CORP. - NH
Status
AV
Number Range
First Number
(603) 855-0000
Last Number
(603) 855-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
35 reports
35
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 855-2614 6038552614 | 4 |
| 2 | (603) 855-2087 6038552087 | 1 |
| 3 | (603) 855-2110 6038552110 | 1 |
| 4 | (603) 855-2115 6038552115 | 1 |
| 5 | (603) 855-2135 6038552135 | 1 |
| 6 | (603) 855-2139 6038552139 | 1 |
| 7 | (603) 855-2151 6038552151 | 1 |
| 8 | (603) 855-2172 6038552172 | 1 |
| 9 | (603) 855-2237 6038552237 | 1 |
| 10 | (603) 855-2248 6038552248 | 1 |
| 11 | (603) 855-2256 6038552256 | 1 |
| 12 | (603) 855-2291 6038552291 | 1 |
| 13 | (603) 855-2304 6038552304 | 1 |
| 14 | (603) 855-2386 6038552386 | 1 |
| 15 | (603) 855-2390 6038552390 | 1 |
| 16 | (603) 855-2403 6038552403 | 1 |
| 17 | (603) 855-2439 6038552439 | 1 |
| 18 | (603) 855-2462 6038552462 | 1 |
| 19 | (603) 855-2471 6038552471 | 1 |
| 20 | (603) 855-2482 6038552482 | 1 |
| 21 | (603) 855-2505 6038552505 | 1 |
| 22 | (603) 855-2516 6038552516 | 1 |
| 23 | (603) 855-2623 6038552623 | 1 |
| 24 | (603) 855-2669 6038552669 | 1 |
| 25 | (603) 855-2672 6038552672 | 1 |
| 26 | (603) 855-2680 6038552680 | 1 |
| 27 | (603) 855-2681 6038552681 | 1 |
| 28 | (603) 855-2689 6038552689 | 1 |
| 29 | (603) 855-2691 6038552691 | 1 |
| 30 | (603) 855-2789 6038552789 | 1 |
| 31 | (603) 855-2023 6038552023 | 1 |
| 32 | (603) 855-3889 6038553889 | 1 |
About This Prefix
Phone numbers starting with (603) 855 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (855) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (855) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)