Phone Prefix
(603) 427-XXXX
NH • PORTSMOUTH
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
PORTSMOUTH
Assigned To
CONSOLIDATED COMM OF NO. NEW ENGLAND-NH
OCN
5113
Status
RT
Number Range
First Number
(603) 427-0000
Last Number
(603) 427-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
23 reports
23
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 427-3179 6034273179 | 2 |
| 2 | (603) 427-1768 6034271768 | 2 |
| 3 | (603) 427-0527 6034270527 | 1 |
| 4 | (603) 427-0740 6034270740 | 1 |
| 5 | (603) 427-1318 6034271318 | 1 |
| 6 | (603) 427-1500 6034271500 | 1 |
| 7 | (603) 427-1593 6034271593 | 1 |
| 8 | (603) 427-1748 6034271748 | 1 |
| 9 | (603) 427-1864 6034271864 | 1 |
| 10 | (603) 427-2461 6034272461 | 1 |
| 11 | (603) 427-4534 6034274534 | 1 |
| 12 | (603) 427-4781 6034274781 | 1 |
| 13 | (603) 427-5686 6034275686 | 1 |
| 14 | (603) 427-6063 6034276063 | 1 |
| 15 | (603) 427-6217 6034276217 | 1 |
| 16 | (603) 427-6238 6034276238 | 1 |
| 17 | (603) 427-8472 6034278472 | 1 |
| 18 | (603) 427-8722 6034278722 | 1 |
| 19 | (603) 427-0188 6034270188 | 1 |
| 20 | (603) 427-9307 6034279307 | 1 |
| 21 | (603) 427-0413 6034270413 | 1 |
About This Prefix
Phone numbers starting with (603) 427 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (427) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (427) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)