Phone Prefix
(603) 390-XXXX
NH • JEFFERSON
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
JEFFERSON
Carrier
7778-MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH
Status
AV
Number Range
First Number
(603) 390-0000
Last Number
(603) 390-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 7 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 390-2910 6033902910 | 2 |
| 2 | (603) 390-2969 6033902969 | 1 |
| 3 | (603) 390-3741 6033903741 | 1 |
| 4 | (603) 390-4182 6033904182 | 1 |
| 5 | (603) 390-7573 6033907573 | 1 |
| 6 | (603) 390-9301 6033909301 | 1 |
| 7 | (603) 390-9323 6033909323 | 1 |
About This Prefix
Phone numbers starting with (603) 390 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (390) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (390) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)