Phone Prefix
(603) 571-XXXX
NH • DERRY
Search Number in This Prefix
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
DERRY
Assigned To
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Status
RT
Number Range
First Number
(603) 571-0000
Last Number
(603) 571-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
4 reports
4
Total FCC + FTC DNC complaints for numbers in this prefix
Top 4 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 571-0040 6035710040 | 1 |
| 2 | (603) 571-2400 6035712400 | 1 |
| 3 | (603) 571-4013 6035714013 | 1 |
| 4 | (603) 571-7109 6035717109 | 1 |
About This Prefix
Phone numbers starting with (603) 571 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (571) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (571) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)