Phone Prefix
(603) 913-XXXX
NH • MERRIMACK
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
NH
Region
NE
Rate Center
MERRIMACK
Assigned To
OTEL TELEKOM, INC. - NH
OCN
9827
Status
AS
Date Assigned
Aug 27, 2004
Number Range
First Number
(603) 913-0000
Last Number
(603) 913-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 913-2771 6039132771 | 17 |
| 2 | (603) 913-2770 6039132770 | 5 |
| 3 | (603) 913-1732 6039131732 | 1 |
| 4 | (603) 913-3857 6039133857 | 1 |
| 5 | (603) 913-5707 6039135707 | 1 |
| 6 | (603) 913-0012 6039130012 | 1 |
| 7 | (603) 913-7803 6039137803 | 1 |
| 8 | (603) 913-1019 6039131019 | 1 |
About This Prefix
Phone numbers starting with (603) 913 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (913) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (913) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)