Phone Prefix
(631) 399-XXXX
NY • ATLANTIC
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Carrier Information
NANPA
State
NY
Region
NE
Rate Center
ATLANTIC
Assigned To
VERIZON NEW YORK, INC.
OCN
9104
Status
RT
Number Range
First Number
(631) 399-0000
Last Number
(631) 399-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 3 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (631) 399-1446 6313991446 | 7 |
| 2 | (631) 399-4103 6313994103 | 1 |
| 3 | (631) 399-6168 6313996168 | 1 |
About This Prefix
Phone numbers starting with (631) 399 are part of the North American Numbering Plan (NANP). The first three digits (631) represent the Area Code (NPA), and the next three digits (399) represent the Central Office Code (NXX) or exchange.
- NPA (631) - Numbering Plan Area, identifies the geographic region
- NXX (399) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)