Phone Prefix
(603) 903-XXXX
NH • KEENE
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
KEENE
Assigned To
TWC IP ENABLED SERVICES, LLC
OCN
793K
Status
AS
Date Assigned
May 17, 2005
Number Range
First Number
(603) 903-0000
Last Number
(603) 903-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 17 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 903-0294 6039030294 | 1 |
| 2 | (603) 903-0521 6039030521 | 1 |
| 3 | (603) 903-0864 6039030864 | 1 |
| 4 | (603) 903-0965 6039030965 | 1 |
| 5 | (603) 903-1161 6039031161 | 1 |
| 6 | (603) 903-1197 6039031197 | 1 |
| 7 | (603) 903-1491 6039031491 | 1 |
| 8 | (603) 903-1504 6039031504 | 1 |
| 9 | (603) 903-1514 6039031514 | 1 |
| 10 | (603) 903-1528 6039031528 | 1 |
| 11 | (603) 903-1606 6039031606 | 1 |
| 12 | (603) 903-1735 6039031735 | 1 |
| 13 | (603) 903-2708 6039032708 | 1 |
| 14 | (603) 903-2771 6039032771 | 1 |
| 15 | (603) 903-4705 6039034705 | 1 |
| 16 | (603) 903-8489 6039038489 | 1 |
| 17 | (603) 903-8951 6039038951 | 1 |
About This Prefix
Phone numbers starting with (603) 903 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (903) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (903) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)