Phone Prefix
(603) 638-XXXX
NH • MONROE
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Carrier Information
NANPA
State
NH
Region
NE
Rate Center
MONROE
Carrier
5113-CONSOLIDATED COMM OF NO. NEW ENGLAND-NH
Status
AV
Number Range
First Number
(603) 638-0000
Last Number
(603) 638-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (603) 638-2173 6036382173 | 1 |
| 2 | (603) 638-4189 6036384189 | 1 |
| 3 | (603) 638-4807 6036384807 | 1 |
| 4 | (603) 638-4891 6036384891 | 1 |
| 5 | (603) 638-8387 6036388387 | 1 |
| 6 | (603) 638-8671 6036388671 | 1 |
About This Prefix
Phone numbers starting with (603) 638 are part of the North American Numbering Plan (NANP). The first three digits (603) represent the Area Code (NPA), and the next three digits (638) represent the Central Office Code (NXX) or exchange.
- NPA (603) - Numbering Plan Area, identifies the geographic region
- NXX (638) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)