Phone Prefix
(603) 923-XXXX
NH • ROCHESTER
Search Number in This Prefix
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
ROCHESTER
Assigned To
BELL ATLANTIC MOBILE, INC
OCN
6386
Status
AS
Date Assigned
May 18, 2012
Number Range
First Number
(603) 923-0000
Last Number
(603) 923-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
32 reports
32
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 923-4924 6039234924 | 8 |
| 2 | (603) 923-4905 6039234905 | 4 |
| 3 | (603) 923-4598 6039234598 | 2 |
| 4 | (603) 923-7628 6039237628 | 2 |
| 5 | (603) 923-0806 6039230806 | 2 |
| 6 | (603) 923-4611 6039234611 | 1 |
| 7 | (603) 923-4683 6039234683 | 1 |
| 8 | (603) 923-4834 6039234834 | 1 |
| 9 | (603) 923-4870 6039234870 | 1 |
| 10 | (603) 923-4908 6039234908 | 1 |
| 11 | (603) 923-4930 6039234930 | 1 |
| 12 | (603) 923-4997 6039234997 | 1 |
| 13 | (603) 923-6219 6039236219 | 1 |
| 14 | (603) 923-6591 6039236591 | 1 |
| 15 | (603) 923-8833 6039238833 | 1 |
| 16 | (603) 923-1474 6039231474 | 1 |
| 17 | (603) 923-4082 6039234082 | 1 |
| 18 | (603) 923-4282 6039234282 | 1 |
| 19 | (603) 923-4362 6039234362 | 1 |
About This Prefix
Phone numbers starting with (603) 923 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (923) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (923) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)