Phone Prefix
(603) 840-XXXX
NH • EPSOM
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
EPSOM
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Nov 18, 2009
Number Range
First Number
(603) 840-0000
Last Number
(603) 840-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
14 reports
14
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 840-0243 6038400243 | 1 |
| 2 | (603) 840-0297 6038400297 | 1 |
| 3 | (603) 840-3019 6038403019 | 1 |
| 4 | (603) 840-4203 6038404203 | 1 |
| 5 | (603) 840-4326 6038404326 | 1 |
| 6 | (603) 840-5283 6038405283 | 1 |
| 7 | (603) 840-5672 6038405672 | 1 |
| 8 | (603) 840-6125 6038406125 | 1 |
| 9 | (603) 840-6529 6038406529 | 1 |
| 10 | (603) 840-8353 6038408353 | 1 |
| 11 | (603) 840-8470 6038408470 | 1 |
| 12 | (603) 840-9095 6038409095 | 1 |
| 13 | (603) 840-9125 6038409125 | 1 |
| 14 | (603) 840-9380 6038409380 | 1 |
About This Prefix
Phone numbers starting with (603) 840 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (840) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (840) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)