Phone Prefix
(603) 392-XXXX
NH • WINCHESTER
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
WINCHESTER
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
AS
Date Assigned
Nov 09, 2006
Number Range
First Number
(603) 392-0000
Last Number
(603) 392-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 15 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 392-2798 6033922798 | 2 |
| 2 | (603) 392-0448 6033920448 | 1 |
| 3 | (603) 392-1052 6033921052 | 1 |
| 4 | (603) 392-1586 6033921586 | 1 |
| 5 | (603) 392-2461 6033922461 | 1 |
| 6 | (603) 392-2757 6033922757 | 1 |
| 7 | (603) 392-2962 6033922962 | 1 |
| 8 | (603) 392-2963 6033922963 | 1 |
| 9 | (603) 392-7225 6033927225 | 1 |
| 10 | (603) 392-7580 6033927580 | 1 |
| 11 | (603) 392-7636 6033927636 | 1 |
| 12 | (603) 392-7964 6033927964 | 1 |
| 13 | (603) 392-9512 6033929512 | 1 |
| 14 | (603) 392-0323 6033920323 | 1 |
| 15 | (603) 392-9827 6033929827 | 1 |
About This Prefix
Phone numbers starting with (603) 392 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (392) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (392) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)