Phone Prefix
(603) 831-XXXX
NH • GREENFIELD
Search Number in This Prefix
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
GREENFIELD
Assigned To
BELL ATLANTIC MOBILE, INC
OCN
6386
Status
AS
Date Assigned
Dec 16, 2004
Number Range
First Number
(603) 831-0000
Last Number
(603) 831-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 831-1062 6038311062 | 1 |
| 2 | (603) 831-2773 6038312773 | 1 |
| 3 | (603) 831-4905 6038314905 | 1 |
| 4 | (603) 831-5282 6038315282 | 1 |
| 5 | (603) 831-5295 6038315295 | 1 |
| 6 | (603) 831-5465 6038315465 | 1 |
| 7 | (603) 831-5528 6038315528 | 1 |
| 8 | (603) 831-5625 6038315625 | 1 |
| 9 | (603) 831-5761 6038315761 | 1 |
| 10 | (603) 831-7021 6038317021 | 1 |
| 11 | (603) 831-7027 6038317027 | 1 |
| 12 | (603) 831-7050 6038317050 | 1 |
| 13 | (603) 831-7074 6038317074 | 1 |
| 14 | (603) 831-7153 6038317153 | 1 |
| 15 | (603) 831-7167 6038317167 | 1 |
| 16 | (603) 831-7256 6038317256 | 1 |
| 17 | (603) 831-7455 6038317455 | 1 |
| 18 | (603) 831-7917 6038317917 | 1 |
| 19 | (603) 831-8403 6038318403 | 1 |
About This Prefix
Phone numbers starting with (603) 831 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (831) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (831) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)